84119596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21481}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 162403920

約数和(自身を除く): 78284324

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 21481, 42962, 85924, 236291, 472582, 945164, 1911809, 3823618, 7647236, 21029899, 42059798, 84119596]

約数ペア:

[(1, 84119596), (2, 42059798), (4, 21029899), (11, 7647236), (22, 3823618), (44, 1911809), (89, 945164), (178, 472582), (356, 236291), (979, 85924), (1958, 42962), (3916, 21481)]