31109568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 112

約数和(自身を含む): 95585280

約数和(自身を除く): 64475712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 293, 316, 336, 448, 474, 553, 586, 632, 672, 879, 948, 1106, 1172, 1264, 1344, 1659, 1758, 1896, 2051, 2212, 2344, 2528, 3318, 3516, 3792, 4102, 4424, 4688, 5056, 6153, 6636, 7032, 7584, 8204, 8848, 9376, 12306, 13272, 14064, 15168, 16408, 17696, 18752, 23147, 24612, 26544, 28128, 32816, 35392, 46294, 49224, 53088, 56256, 65632, 69441, 92588, 98448, 106176, 131264, 138882, 162029, 185176, 196896, 277764, 324058, 370352, 393792, 486087, 555528, 648116, 740704, 972174, 1111056, 1296232, 1481408, 1944348, 2222112, 2592464, 3888696, 4444224, 5184928, 7777392, 10369856, 15554784, 31109568]

約数ペア:

[(1, 31109568), (2, 15554784), (3, 10369856), (4, 7777392), (6, 5184928), (7, 4444224), (8, 3888696), (12, 2592464), (14, 2222112), (16, 1944348), (21, 1481408), (24, 1296232), (28, 1111056), (32, 972174), (42, 740704), (48, 648116), (56, 555528), (64, 486087), (79, 393792), (84, 370352), (96, 324058), (112, 277764), (158, 196896), (168, 185176), (192, 162029), (224, 138882), (237, 131264), (293, 106176), (316, 98448), (336, 92588), (448, 69441), (474, 65632), (553, 56256), (586, 53088), (632, 49224), (672, 46294), (879, 35392), (948, 32816), (1106, 28128), (1172, 26544), (1264, 24612), (1344, 23147), (1659, 18752), (1758, 17696), (1896, 16408), (2051, 15168), (2212, 14064), (2344, 13272), (2528, 12306), (3318, 9376), (3516, 8848), (3792, 8204), (4102, 7584), (4424, 7032), (4688, 6636), (5056, 6153)]