90589156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{3847}}^1$

素因数の和:3916

約数の個数: 36

約数和(自身を含む): 187690048

約数和(自身を除く): 97100892

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 3364, 3847, 5887, 7694, 11774, 15388, 23548, 26929, 53858, 107716, 111563, 223126, 446252, 780941, 1561882, 3123764, 3235327, 6470654, 12941308, 22647289, 45294578, 90589156]

約数ペア:

[(1, 90589156), (2, 45294578), (4, 22647289), (7, 12941308), (14, 6470654), (28, 3235327), (29, 3123764), (58, 1561882), (116, 780941), (203, 446252), (406, 223126), (812, 111563), (841, 107716), (1682, 53858), (3364, 26929), (3847, 23548), (5887, 15388), (7694, 11774)]