86464876

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 153180720

約数和(自身を除く): 66715844

約数列:

[1, 2, 4, 179, 197, 358, 394, 613, 716, 788, 1226, 2452, 35263, 70526, 109727, 120761, 141052, 219454, 241522, 438908, 483044, 21616219, 43232438, 86464876]

約数ペア:

[(1, 86464876), (2, 43232438), (4, 21616219), (179, 483044), (197, 438908), (358, 241522), (394, 219454), (613, 141052), (716, 120761), (788, 109727), (1226, 70526), (2452, 35263)]