113437616

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{54121}}^1$

素因数の和:54260

約数の個数: 20

約数和(自身を含む): 221467224

約数和(自身を除く): 108029608

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 54121, 108242, 216484, 432968, 865936, 7089851, 14179702, 28359404, 56718808, 113437616]

約数ペア:

[(1, 113437616), (2, 56718808), (4, 28359404), (8, 14179702), (16, 7089851), (131, 865936), (262, 432968), (524, 216484), (1048, 108242), (2096, 54121)]