31969056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 96985728

約数和(自身を除く): 65016672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 113, 168, 224, 226, 336, 339, 421, 452, 672, 678, 791, 842, 904, 1263, 1356, 1582, 1684, 1808, 2373, 2526, 2712, 2947, 3164, 3368, 3616, 4746, 5052, 5424, 5894, 6328, 6736, 8841, 9492, 10104, 10848, 11788, 12656, 13472, 17682, 18984, 20208, 23576, 25312, 35364, 37968, 40416, 47152, 47573, 70728, 75936, 94304, 95146, 141456, 142719, 190292, 282912, 285438, 333011, 380584, 570876, 666022, 761168, 999033, 1141752, 1332044, 1522336, 1998066, 2283504, 2664088, 3996132, 4567008, 5328176, 7992264, 10656352, 15984528, 31969056]

約数ペア:

[(1, 31969056), (2, 15984528), (3, 10656352), (4, 7992264), (6, 5328176), (7, 4567008), (8, 3996132), (12, 2664088), (14, 2283504), (16, 1998066), (21, 1522336), (24, 1332044), (28, 1141752), (32, 999033), (42, 761168), (48, 666022), (56, 570876), (84, 380584), (96, 333011), (112, 285438), (113, 282912), (168, 190292), (224, 142719), (226, 141456), (336, 95146), (339, 94304), (421, 75936), (452, 70728), (672, 47573), (678, 47152), (791, 40416), (842, 37968), (904, 35364), (1263, 25312), (1356, 23576), (1582, 20208), (1684, 18984), (1808, 17682), (2373, 13472), (2526, 12656), (2712, 11788), (2947, 10848), (3164, 10104), (3368, 9492), (3616, 8841), (4746, 6736), (5052, 6328), (5424, 5894)]