40387688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6287}}^1$

素因数の和:6377

約数の個数: 32

約数和(自身を含む): 83756160

約数和(自身を除く): 43368472

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6287, 6424, 12574, 25148, 50296, 69157, 138314, 276628, 458951, 553256, 917902, 1835804, 3671608, 5048461, 10096922, 20193844, 40387688]

約数ペア:

[(1, 40387688), (2, 20193844), (4, 10096922), (8, 5048461), (11, 3671608), (22, 1835804), (44, 917902), (73, 553256), (88, 458951), (146, 276628), (292, 138314), (584, 69157), (803, 50296), (1606, 25148), (3212, 12574), (6287, 6424)]