5631208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 11664000

約数和(自身を除く): 6032792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 719, 979, 1438, 1958, 2876, 3916, 5752, 7832, 7909, 15818, 31636, 63272, 63991, 127982, 255964, 511928, 703901, 1407802, 2815604, 5631208]

約数ペア:

[(1, 5631208), (2, 2815604), (4, 1407802), (8, 703901), (11, 511928), (22, 255964), (44, 127982), (88, 63991), (89, 63272), (178, 31636), (356, 15818), (712, 7909), (719, 7832), (979, 5752), (1438, 3916), (1958, 2876)]