238870192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5281}}^1$

素因数の和:5557

約数の個数: 40

約数和(自身を含む): 506945232

約数和(自身を除く): 268075040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 2056, 2827, 4112, 5281, 5654, 10562, 11308, 21124, 22616, 42248, 45232, 58091, 84496, 116182, 232364, 464728, 929456, 1357217, 2714434, 5428868, 10857736, 14929387, 21715472, 29858774, 59717548, 119435096, 238870192]

約数ペア:

[(1, 238870192), (2, 119435096), (4, 59717548), (8, 29858774), (11, 21715472), (16, 14929387), (22, 10857736), (44, 5428868), (88, 2714434), (176, 1357217), (257, 929456), (514, 464728), (1028, 232364), (2056, 116182), (2827, 84496), (4112, 58091), (5281, 45232), (5654, 42248), (10562, 22616), (11308, 21124)]