87103621438

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1\times {\mathrm{419821}}^1$

素因数の和:420507

約数の個数: 16

約数和(自身を含む): 131518477584

約数和(自身を除く): 44414856146

約数列:

[1, 2, 227, 454, 457, 914, 103739, 207478, 419821, 839642, 95299367, 190598734, 191858197, 383716394, 43551810719, 87103621438]

約数ペア:

[(1, 87103621438), (2, 43551810719), (227, 383716394), (454, 191858197), (457, 190598734), (914, 95299367), (103739, 839642), (207478, 419821)]