90027496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16333}}^1$

素因数の和:16405

約数の個数: 32

約数和(自身を含む): 185227560

約数和(自身を除く): 95200064

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 16333, 32666, 65332, 130664, 212329, 424658, 849316, 865649, 1698632, 1731298, 3462596, 6925192, 11253437, 22506874, 45013748, 90027496]

約数ペア:

[(1, 90027496), (2, 45013748), (4, 22506874), (8, 11253437), (13, 6925192), (26, 3462596), (52, 1731298), (53, 1698632), (104, 865649), (106, 849316), (212, 424658), (424, 212329), (689, 130664), (1378, 65332), (2756, 32666), (5512, 16333)]