31358982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13367}}^1$

素因数の和:13412

約数の個数: 32

約数和(自身を含む): 69299712

約数和(自身を除く): 37940730

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 13367, 26734, 40101, 80202, 227239, 307441, 454478, 614882, 681717, 922323, 1363434, 1844646, 5226497, 10452994, 15679491, 31358982]

約数ペア:

[(1, 31358982), (2, 15679491), (3, 10452994), (6, 5226497), (17, 1844646), (23, 1363434), (34, 922323), (46, 681717), (51, 614882), (69, 454478), (102, 307441), (138, 227239), (391, 80202), (782, 40101), (1173, 26734), (2346, 13367)]