88914290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1193}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 166348080

約数和(自身を除く): 77433790

約数列:

[1, 2, 5, 10, 29, 58, 145, 257, 290, 514, 1193, 1285, 2386, 2570, 5965, 7453, 11930, 14906, 34597, 37265, 69194, 74530, 172985, 306601, 345970, 613202, 1533005, 3066010, 8891429, 17782858, 44457145, 88914290]

約数ペア:

[(1, 88914290), (2, 44457145), (5, 17782858), (10, 8891429), (29, 3066010), (58, 1533005), (145, 613202), (257, 345970), (290, 306601), (514, 172985), (1193, 74530), (1285, 69194), (2386, 37265), (2570, 34597), (5965, 14906), (7453, 11930)]