31819764

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3780

約数の個数: 48

約数和(自身を含む): 79994880

約数和(自身を除く): 48175116

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 3719, 4278, 7438, 8556, 11157, 14876, 22314, 44628, 85537, 115289, 171074, 230578, 256611, 342148, 345867, 461156, 513222, 691734, 1026444, 1383468, 2651647, 5303294, 7954941, 10606588, 15909882, 31819764]

約数ペア:

[(1, 31819764), (2, 15909882), (3, 10606588), (4, 7954941), (6, 5303294), (12, 2651647), (23, 1383468), (31, 1026444), (46, 691734), (62, 513222), (69, 461156), (92, 345867), (93, 342148), (124, 256611), (138, 230578), (186, 171074), (276, 115289), (372, 85537), (713, 44628), (1426, 22314), (2139, 14876), (2852, 11157), (3719, 8556), (4278, 7438)]