39951164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3533}}^1$

素因数の和:3805

約数の個数: 24

約数和(自身を含む): 76588848

約数和(自身を除く): 36637684

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 3533, 5654, 7066, 11308, 14132, 38863, 77726, 155452, 907981, 1815962, 3631924, 9987791, 19975582, 39951164]

約数ペア:

[(1, 39951164), (2, 19975582), (4, 9987791), (11, 3631924), (22, 1815962), (44, 907981), (257, 155452), (514, 77726), (1028, 38863), (2827, 14132), (3533, 11308), (5654, 7066)]