93540290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2141}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 179054064

約数和(自身を除く): 85513774

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 1285, 2141, 2570, 4282, 4369, 8738, 10705, 21410, 21845, 36397, 43690, 72794, 181985, 363970, 550237, 1100474, 2751185, 5502370, 9354029, 18708058, 46770145, 93540290]

約数ペア:

[(1, 93540290), (2, 46770145), (5, 18708058), (10, 9354029), (17, 5502370), (34, 2751185), (85, 1100474), (170, 550237), (257, 363970), (514, 181985), (1285, 72794), (2141, 43690), (2570, 36397), (4282, 21845), (4369, 21410), (8738, 10705)]