84221236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31379}}^1$

素因数の和:31455

約数の個数: 24

約数和(自身を含む): 163427040

約数和(自身を除く): 79205804

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 31379, 62758, 125516, 345169, 690338, 1380676, 1914119, 3828238, 7656476, 21055309, 42110618, 84221236]

約数ペア:

[(1, 84221236), (2, 42110618), (4, 21055309), (11, 7656476), (22, 3828238), (44, 1914119), (61, 1380676), (122, 690338), (244, 345169), (671, 125516), (1342, 62758), (2684, 31379)]