87988406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 148300416

約数和(自身を除く): 60312010

約数列:

[1, 2, 11, 22, 43, 86, 281, 331, 473, 562, 662, 946, 3091, 3641, 6182, 7282, 12083, 14233, 24166, 28466, 93011, 132913, 156563, 186022, 265826, 313126, 1023121, 2046242, 3999473, 7998946, 43994203, 87988406]

約数ペア:

[(1, 87988406), (2, 43994203), (11, 7998946), (22, 3999473), (43, 2046242), (86, 1023121), (281, 313126), (331, 265826), (473, 186022), (562, 156563), (662, 132913), (946, 93011), (3091, 28466), (3641, 24166), (6182, 14233), (7282, 12083)]