61221704

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{129707}}^1$

素因数の和:129772

約数の個数: 16

約数和(自身を含む): 116737200

約数和(自身を除く): 55515496

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 129707, 259414, 518828, 1037656, 7652713, 15305426, 30610852, 61221704]

約数ペア:

[(1, 61221704), (2, 30610852), (4, 15305426), (8, 7652713), (59, 1037656), (118, 518828), (236, 259414), (472, 129707)]