61543352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1373}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 124649280

約数和(自身を除く): 63105928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1373, 1724, 2746, 3448, 5492, 5603, 10984, 11206, 17849, 22412, 35698, 44824, 71396, 142792, 591763, 1183526, 2367052, 4734104, 7692919, 15385838, 30771676, 61543352]

約数ペア:

[(1, 61543352), (2, 30771676), (4, 15385838), (8, 7692919), (13, 4734104), (26, 2367052), (52, 1183526), (104, 591763), (431, 142792), (862, 71396), (1373, 44824), (1724, 35698), (2746, 22412), (3448, 17849), (5492, 11206), (5603, 10984)]