86790572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{13063}}^1$

素因数の和:13229

約数の個数: 24

約数和(自身を含む): 166801152

約数和(自身を除く): 80010580

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 13063, 26126, 52252, 143693, 287386, 574772, 1972513, 3945026, 7890052, 21697643, 43395286, 86790572]

約数ペア:

[(1, 86790572), (2, 43395286), (4, 21697643), (11, 7890052), (22, 3945026), (44, 1972513), (151, 574772), (302, 287386), (604, 143693), (1661, 52252), (3322, 26126), (6644, 13063)]