31049218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 50585472

約数和(自身を除く): 19536254

約数列:

[1, 2, 23, 41, 46, 82, 101, 163, 202, 326, 943, 1886, 2323, 3749, 4141, 4646, 6683, 7498, 8282, 13366, 16463, 32926, 95243, 153709, 190486, 307418, 378649, 674983, 757298, 1349966, 15524609, 31049218]

約数ペア:

[(1, 31049218), (2, 15524609), (23, 1349966), (41, 757298), (46, 674983), (82, 378649), (101, 307418), (163, 190486), (202, 153709), (326, 95243), (943, 32926), (1886, 16463), (2323, 13366), (3749, 8282), (4141, 7498), (4646, 6683)]