85877758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{77929}}^1$

素因数の和:77979

約数の個数: 16

約数和(自身を含む): 140274000

約数和(自身を除く): 54396242

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 77929, 155858, 1480651, 2259941, 2961302, 4519882, 42938879, 85877758]

約数ペア:

[(1, 85877758), (2, 42938879), (19, 4519882), (29, 2961302), (38, 2259941), (58, 1480651), (551, 155858), (1102, 77929)]