66491938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{3457}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 102080160

約数和(自身を除く): 35588222

約数列:

[1, 2, 59, 118, 163, 326, 3457, 6914, 9617, 19234, 203963, 407926, 563491, 1126982, 33245969, 66491938]

約数ペア:

[(1, 66491938), (2, 33245969), (59, 1126982), (118, 563491), (163, 407926), (326, 203963), (3457, 19234), (6914, 9617)]