99871912

素因数分解:

$2^3\times 7^1\times {\mathrm{1783427}}^1$

素因数の和:1783440

約数の個数: 16

約数和(自身を含む): 214011360

約数和(自身を除く): 114139448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1783427, 3566854, 7133708, 12483989, 14267416, 24967978, 49935956, 99871912]

約数ペア:

[(1, 99871912), (2, 49935956), (4, 24967978), (7, 14267416), (8, 12483989), (14, 7133708), (28, 3566854), (56, 1783427)]