99681136

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{24821}}^1$

素因数の和:25080

約数の個数: 20

約数和(自身を含む): 193909464

約数和(自身を除く): 94228328

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 24821, 49642, 99284, 198568, 397136, 6230071, 12460142, 24920284, 49840568, 99681136]

約数ペア:

[(1, 99681136), (2, 49840568), (4, 24920284), (8, 12460142), (16, 6230071), (251, 397136), (502, 198568), (1004, 99284), (2008, 49642), (4016, 24821)]