31970792

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8521}}^1$

素因数の和:8601

約数の個数: 32

約数和(自身を含む): 69539520

約数和(自身を除く): 37568728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 8521, 17042, 34084, 59647, 68168, 119294, 238588, 477176, 570907, 1141814, 2283628, 3996349, 4567256, 7992698, 15985396, 31970792]

約数ペア:

[(1, 31970792), (2, 15985396), (4, 7992698), (7, 4567256), (8, 3996349), (14, 2283628), (28, 1141814), (56, 570907), (67, 477176), (134, 238588), (268, 119294), (469, 68168), (536, 59647), (938, 34084), (1876, 17042), (3752, 8521)]