80822572

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 143697456

約数和(自身を除く): 62874884

約数列:

[1, 2, 4, 113, 163, 226, 326, 452, 652, 1097, 2194, 4388, 18419, 36838, 73676, 123961, 178811, 247922, 357622, 495844, 715244, 20205643, 40411286, 80822572]

約数ペア:

[(1, 80822572), (2, 40411286), (4, 20205643), (113, 715244), (163, 495844), (226, 357622), (326, 247922), (452, 178811), (652, 123961), (1097, 73676), (2194, 36838), (4388, 18419)]