82648976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{166631}}^1$

素因数の和:166670

約数の個数: 20

約数和(自身を含む): 165298944

約数和(自身を除く): 82649968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 166631, 333262, 666524, 1333048, 2666096, 5165561, 10331122, 20662244, 41324488, 82648976]

約数ペア:

[(1, 82648976), (2, 41324488), (4, 20662244), (8, 10331122), (16, 5165561), (31, 2666096), (62, 1333048), (124, 666524), (248, 333262), (496, 166631)]