72203224

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{22067}}^1$

素因数の和:22482

約数の個数: 16

約数和(自身を含む): 135718200

約数和(自身を除く): 63514976

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 22067, 44134, 88268, 176536, 9025403, 18050806, 36101612, 72203224]

約数ペア:

[(1, 72203224), (2, 36101612), (4, 18050806), (8, 9025403), (409, 176536), (818, 88268), (1636, 44134), (3272, 22067)]