31297684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1907}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 59941728

約数和(自身を除く): 28644044

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 1492, 1907, 3814, 4103, 7628, 8206, 16412, 20977, 41954, 83908, 711311, 1422622, 2845244, 7824421, 15648842, 31297684]

約数ペア:

[(1, 31297684), (2, 15648842), (4, 7824421), (11, 2845244), (22, 1422622), (44, 711311), (373, 83908), (746, 41954), (1492, 20977), (1907, 16412), (3814, 8206), (4103, 7628)]