31605596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13553}}^1$

素因数の和:13621

約数の個数: 24

約数和(自身を含む): 61480944

約数和(自身を除く): 29875348

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 13553, 27106, 54212, 149083, 298166, 596332, 718309, 1436618, 2873236, 7901399, 15802798, 31605596]

約数ペア:

[(1, 31605596), (2, 15802798), (4, 7901399), (11, 2873236), (22, 1436618), (44, 718309), (53, 596332), (106, 298166), (212, 149083), (583, 54212), (1166, 27106), (2332, 13553)]