8131952

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{1213}}^1$

素因数の和:1640

約数の個数: 20

約数和(自身を含む): 15806280

約数和(自身を除く): 7674328

約数列:

[1, 2, 4, 8, 16, 419, 838, 1213, 1676, 2426, 3352, 4852, 6704, 9704, 19408, 508247, 1016494, 2032988, 4065976, 8131952]

約数ペア:

[(1, 8131952), (2, 4065976), (4, 2032988), (8, 1016494), (16, 508247), (419, 19408), (838, 9704), (1213, 6704), (1676, 4852), (2426, 3352)]