97881128

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{112249}}^1$

素因数の和:112364

約数の個数: 16

約数和(自身を含む): 185212500

約数和(自身を除く): 87331372

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 112249, 224498, 448996, 897992, 12235141, 24470282, 48940564, 97881128]

約数ペア:

[(1, 97881128), (2, 48940564), (4, 24470282), (8, 12235141), (109, 897992), (218, 448996), (436, 224498), (872, 112249)]