31400136

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 89907840

約数和(自身を除く): 58507704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1031, 1128, 1269, 1692, 2062, 2538, 3093, 3384, 3807, 4124, 5076, 6186, 7614, 8248, 9279, 10152, 12372, 15228, 18558, 24744, 27837, 30456, 37116, 48457, 55674, 74232, 83511, 96914, 111348, 145371, 167022, 193828, 222696, 290742, 334044, 387656, 436113, 581484, 668088, 872226, 1162968, 1308339, 1744452, 2616678, 3488904, 3925017, 5233356, 7850034, 10466712, 15700068, 31400136]

約数ペア:

[(1, 31400136), (2, 15700068), (3, 10466712), (4, 7850034), (6, 5233356), (8, 3925017), (9, 3488904), (12, 2616678), (18, 1744452), (24, 1308339), (27, 1162968), (36, 872226), (47, 668088), (54, 581484), (72, 436113), (81, 387656), (94, 334044), (108, 290742), (141, 222696), (162, 193828), (188, 167022), (216, 145371), (282, 111348), (324, 96914), (376, 83511), (423, 74232), (564, 55674), (648, 48457), (846, 37116), (1031, 30456), (1128, 27837), (1269, 24744), (1692, 18558), (2062, 15228), (2538, 12372), (3093, 10152), (3384, 9279), (3807, 8248), (4124, 7614), (5076, 6186)]