40491064

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 78304320

約数和(自身を除く): 37813256

約数列:

[1, 2, 4, 8, 47, 94, 113, 188, 226, 376, 452, 904, 953, 1906, 3812, 5311, 7624, 10622, 21244, 42488, 44791, 89582, 107689, 179164, 215378, 358328, 430756, 861512, 5061383, 10122766, 20245532, 40491064]

約数ペア:

[(1, 40491064), (2, 20245532), (4, 10122766), (8, 5061383), (47, 861512), (94, 430756), (113, 358328), (188, 215378), (226, 179164), (376, 107689), (452, 89582), (904, 44791), (953, 42488), (1906, 21244), (3812, 10622), (5311, 7624)]