123483568

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{45667}}^1$

素因数の和:45701

約数の個数: 30

約数和(自身を含む): 259074564

約数和(自身を除く): 135590996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 45667, 91334, 182668, 365336, 593671, 730672, 1187342, 2374684, 4749368, 7717723, 9498736, 15435446, 30870892, 61741784, 123483568]

約数ペア:

[(1, 123483568), (2, 61741784), (4, 30870892), (8, 15435446), (13, 9498736), (16, 7717723), (26, 4749368), (52, 2374684), (104, 1187342), (169, 730672), (208, 593671), (338, 365336), (676, 182668), (1352, 91334), (2704, 45667)]