99491984

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{22129}}^1$

素因数の和:22418

約数の個数: 20

約数和(自身を含む): 193460460

約数和(自身を除く): 93968476

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 22129, 44258, 88516, 177032, 354064, 6218249, 12436498, 24872996, 49745992, 99491984]

約数ペア:

[(1, 99491984), (2, 49745992), (4, 24872996), (8, 12436498), (16, 6218249), (281, 354064), (562, 177032), (1124, 88516), (2248, 44258), (4496, 22129)]