91086928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 183202560

約数和(自身を除く): 92115632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 809, 908, 1618, 1816, 3236, 3632, 6472, 7037, 12944, 14074, 25079, 28148, 50158, 56296, 100316, 112592, 183643, 200632, 367286, 401264, 734572, 1469144, 2938288, 5692933, 11385866, 22771732, 45543464, 91086928]

約数ペア:

[(1, 91086928), (2, 45543464), (4, 22771732), (8, 11385866), (16, 5692933), (31, 2938288), (62, 1469144), (124, 734572), (227, 401264), (248, 367286), (454, 200632), (496, 183643), (809, 112592), (908, 100316), (1618, 56296), (1816, 50158), (3236, 28148), (3632, 25079), (6472, 14074), (7037, 12944)]