90287132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{17191}}^1$

素因数の和:17309

約数の個数: 24

約数和(自身を含む): 171851232

約数和(自身を除く): 81564100

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 17191, 34382, 68764, 223483, 446966, 893932, 1736291, 3472582, 6945164, 22571783, 45143566, 90287132]

約数ペア:

[(1, 90287132), (2, 45143566), (4, 22571783), (13, 6945164), (26, 3472582), (52, 1736291), (101, 893932), (202, 446966), (404, 223483), (1313, 68764), (2626, 34382), (5252, 17191)]