90283408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 181702656

約数和(自身を除く): 91419248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 496, 764, 953, 1528, 1906, 3056, 3812, 5921, 7624, 11842, 15248, 23684, 29543, 47368, 59086, 94736, 118172, 182023, 236344, 364046, 472688, 728092, 1456184, 2912368, 5642713, 11285426, 22570852, 45141704, 90283408]

約数ペア:

[(1, 90283408), (2, 45141704), (4, 22570852), (8, 11285426), (16, 5642713), (31, 2912368), (62, 1456184), (124, 728092), (191, 472688), (248, 364046), (382, 236344), (496, 182023), (764, 118172), (953, 94736), (1528, 59086), (1906, 47368), (3056, 29543), (3812, 23684), (5921, 15248), (7624, 11842)]