89646064

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 176841360

約数和(自身を除く): 87195296

約数列:

[1, 2, 4, 8, 16, 113, 179, 226, 277, 358, 452, 554, 716, 904, 1108, 1432, 1808, 2216, 2864, 4432, 20227, 31301, 40454, 49583, 62602, 80908, 99166, 125204, 161816, 198332, 250408, 323632, 396664, 500816, 793328, 5602879, 11205758, 22411516, 44823032, 89646064]

約数ペア:

[(1, 89646064), (2, 44823032), (4, 22411516), (8, 11205758), (16, 5602879), (113, 793328), (179, 500816), (226, 396664), (277, 323632), (358, 250408), (452, 198332), (554, 161816), (716, 125204), (904, 99166), (1108, 80908), (1432, 62602), (1808, 49583), (2216, 40454), (2864, 31301), (4432, 20227)]