64679632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{98597}}^1$

素因数の和:98646

約数の個数: 20

約数和(自身を含む): 128374596

約数和(自身を除く): 63694964

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 98597, 197194, 394388, 788776, 1577552, 4042477, 8084954, 16169908, 32339816, 64679632]

約数ペア:

[(1, 64679632), (2, 32339816), (4, 16169908), (8, 8084954), (16, 4042477), (41, 1577552), (82, 788776), (164, 394388), (328, 197194), (656, 98597)]