16813736

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 34341300

約数和(自身を除く): 17527564

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 137, 184, 232, 274, 529, 548, 667, 1058, 1096, 1334, 2116, 2668, 3151, 3973, 4232, 5336, 6302, 7946, 12604, 15341, 15892, 25208, 30682, 31784, 61364, 72473, 91379, 122728, 144946, 182758, 289892, 365516, 579784, 731032, 2101717, 4203434, 8406868, 16813736]

約数ペア:

[(1, 16813736), (2, 8406868), (4, 4203434), (8, 2101717), (23, 731032), (29, 579784), (46, 365516), (58, 289892), (92, 182758), (116, 144946), (137, 122728), (184, 91379), (232, 72473), (274, 61364), (529, 31784), (548, 30682), (667, 25208), (1058, 15892), (1096, 15341), (1334, 12604), (2116, 7946), (2668, 6302), (3151, 5336), (3973, 4232)]