8216944

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{8419}}^1$

素因数の和:8488

約数の個数: 20

約数和(自身を含む): 16183240

約数和(自身を除く): 7966296

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 8419, 16838, 33676, 67352, 134704, 513559, 1027118, 2054236, 4108472, 8216944]

約数ペア:

[(1, 8216944), (2, 4108472), (4, 2054236), (8, 1027118), (16, 513559), (61, 134704), (122, 67352), (244, 33676), (488, 16838), (976, 8419)]