90639218

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{9547}}^1$

素因数の和:9697

約数の個数: 16

約数和(自身を含む): 140241024

約数和(自身を除く): 49601806

約数列:

[1, 2, 47, 94, 101, 202, 4747, 9494, 9547, 19094, 448709, 897418, 964247, 1928494, 45319609, 90639218]

約数ペア:

[(1, 90639218), (2, 45319609), (47, 1928494), (94, 964247), (101, 897418), (202, 448709), (4747, 19094), (9494, 9547)]