31029936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 94993920

約数和(自身を除く): 63963984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 167, 168, 196, 237, 294, 316, 334, 336, 392, 474, 501, 553, 588, 632, 668, 784, 948, 1002, 1106, 1169, 1176, 1264, 1336, 1659, 1896, 2004, 2212, 2338, 2352, 2672, 3318, 3507, 3792, 3871, 4008, 4424, 4676, 6636, 7014, 7742, 8016, 8183, 8848, 9352, 11613, 13193, 13272, 14028, 15484, 16366, 18704, 23226, 24549, 26386, 26544, 28056, 30968, 32732, 39579, 46452, 49098, 52772, 56112, 61936, 65464, 79158, 92351, 92904, 98196, 105544, 130928, 158316, 184702, 185808, 196392, 211088, 277053, 316632, 369404, 392784, 554106, 633264, 646457, 738808, 1108212, 1292914, 1477616, 1939371, 2216424, 2585828, 3878742, 4432848, 5171656, 7757484, 10343312, 15514968, 31029936]

約数ペア:

[(1, 31029936), (2, 15514968), (3, 10343312), (4, 7757484), (6, 5171656), (7, 4432848), (8, 3878742), (12, 2585828), (14, 2216424), (16, 1939371), (21, 1477616), (24, 1292914), (28, 1108212), (42, 738808), (48, 646457), (49, 633264), (56, 554106), (79, 392784), (84, 369404), (98, 316632), (112, 277053), (147, 211088), (158, 196392), (167, 185808), (168, 184702), (196, 158316), (237, 130928), (294, 105544), (316, 98196), (334, 92904), (336, 92351), (392, 79158), (474, 65464), (501, 61936), (553, 56112), (588, 52772), (632, 49098), (668, 46452), (784, 39579), (948, 32732), (1002, 30968), (1106, 28056), (1169, 26544), (1176, 26386), (1264, 24549), (1336, 23226), (1659, 18704), (1896, 16366), (2004, 15484), (2212, 14028), (2338, 13272), (2352, 13193), (2672, 11613), (3318, 9352), (3507, 8848), (3792, 8183), (3871, 8016), (4008, 7742), (4424, 7014), (4676, 6636)]