40663592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8081}}^1$

素因数の和:8141

約数の個数: 32

約数和(自身を含む): 82921320

約数和(自身を除く): 42257728

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 8081, 16162, 32324, 64648, 137377, 274754, 298997, 549508, 597994, 1099016, 1195988, 2391976, 5082949, 10165898, 20331796, 40663592]

約数ペア:

[(1, 40663592), (2, 20331796), (4, 10165898), (8, 5082949), (17, 2391976), (34, 1195988), (37, 1099016), (68, 597994), (74, 549508), (136, 298997), (148, 274754), (296, 137377), (629, 64648), (1258, 32324), (2516, 16162), (5032, 8081)]