87876496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{189389}}^1$

素因数の和:189426

約数の個数: 20

約数和(自身を含む): 176132700

約数和(自身を除く): 88256204

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 189389, 378778, 757556, 1515112, 3030224, 5492281, 10984562, 21969124, 43938248, 87876496]

約数ペア:

[(1, 87876496), (2, 43938248), (4, 21969124), (8, 10984562), (16, 5492281), (29, 3030224), (58, 1515112), (116, 757556), (232, 378778), (464, 189389)]