31882994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 57576960

約数和(自身を除く): 25693966

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 2719, 5438, 5863, 11726, 29909, 35347, 59818, 70694, 111479, 222958, 388817, 777634, 1226269, 1449227, 2452538, 2898454, 15941497, 31882994]

約数ペア:

[(1, 31882994), (2, 15941497), (11, 2898454), (13, 2452538), (22, 1449227), (26, 1226269), (41, 777634), (82, 388817), (143, 222958), (286, 111479), (451, 70694), (533, 59818), (902, 35347), (1066, 29909), (2719, 11726), (5438, 5863)]