61373264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{225637}}^1$

素因数の和:225662

約数の個数: 20

約数和(自身を含む): 125906004

約数和(自身を除く): 64532740

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 225637, 451274, 902548, 1805096, 3610192, 3835829, 7671658, 15343316, 30686632, 61373264]

約数ペア:

[(1, 61373264), (2, 30686632), (4, 15343316), (8, 7671658), (16, 3835829), (17, 3610192), (34, 1805096), (68, 902548), (136, 451274), (272, 225637)]