131947744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{242551}}^1$

素因数の和:242578

約数の個数: 24

約数和(自身を含む): 275053968

約数和(自身を除く): 143106224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 242551, 485102, 970204, 1940408, 3880816, 4123367, 7761632, 8246734, 16493468, 32986936, 65973872, 131947744]

約数ペア:

[(1, 131947744), (2, 65973872), (4, 32986936), (8, 16493468), (16, 8246734), (17, 7761632), (32, 4123367), (34, 3880816), (68, 1940408), (136, 970204), (272, 485102), (544, 242551)]