90452792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{641}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 175651200

約数和(自身を除く): 85198408

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 569, 641, 1138, 1282, 2276, 2564, 4552, 5128, 17639, 19871, 35278, 39742, 70556, 79484, 141112, 158968, 364729, 729458, 1458916, 2917832, 11306599, 22613198, 45226396, 90452792]

約数ペア:

[(1, 90452792), (2, 45226396), (4, 22613198), (8, 11306599), (31, 2917832), (62, 1458916), (124, 729458), (248, 364729), (569, 158968), (641, 141112), (1138, 79484), (1282, 70556), (2276, 39742), (2564, 35278), (4552, 19871), (5128, 17639)]