89481710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12241}}^1$

素因数の和:12308

約数の個数: 32

約数和(自身を含む): 174521952

約数和(自身を除く): 85040242

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 12241, 24482, 61205, 122410, 208097, 416194, 526363, 1040485, 1052726, 2080970, 2631815, 5263630, 8948171, 17896342, 44740855, 89481710]

約数ペア:

[(1, 89481710), (2, 44740855), (5, 17896342), (10, 8948171), (17, 5263630), (34, 2631815), (43, 2080970), (85, 1052726), (86, 1040485), (170, 526363), (215, 416194), (430, 208097), (731, 122410), (1462, 61205), (3655, 24482), (7310, 12241)]