20161262294

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1\times {\mathrm{85903}}^1$

素因数の和:86635

約数の個数: 16

約数和(自身を含む): 30430632960

約数和(自身を除く): 10269370666

約数列:

[1, 2, 239, 478, 491, 982, 85903, 117349, 171806, 234698, 20530817, 41061634, 42178373, 84356746, 10080631147, 20161262294]

約数ペア:

[(1, 20161262294), (2, 10080631147), (239, 84356746), (478, 42178373), (491, 41061634), (982, 20530817), (85903, 234698), (117349, 171806)]