131535736

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 251182080

約数和(自身を除く): 119646344

約数列:

[1, 2, 4, 8, 71, 142, 284, 367, 568, 631, 734, 1262, 1468, 2524, 2936, 5048, 26057, 44801, 52114, 89602, 104228, 179204, 208456, 231577, 358408, 463154, 926308, 1852616, 16441967, 32883934, 65767868, 131535736]

約数ペア:

[(1, 131535736), (2, 65767868), (4, 32883934), (8, 16441967), (71, 1852616), (142, 926308), (284, 463154), (367, 358408), (568, 231577), (631, 208456), (734, 179204), (1262, 104228), (1468, 89602), (2524, 52114), (2936, 44801), (5048, 26057)]