100796816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 200999040

約数和(自身を除く): 100202224

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 239, 344, 478, 613, 688, 956, 1226, 1912, 2452, 3824, 4904, 9808, 10277, 20554, 26359, 41108, 52718, 82216, 105436, 146507, 164432, 210872, 293014, 421744, 586028, 1172056, 2344112, 6299801, 12599602, 25199204, 50398408, 100796816]

約数ペア:

[(1, 100796816), (2, 50398408), (4, 25199204), (8, 12599602), (16, 6299801), (43, 2344112), (86, 1172056), (172, 586028), (239, 421744), (344, 293014), (478, 210872), (613, 164432), (688, 146507), (956, 105436), (1226, 82216), (1912, 52718), (2452, 41108), (3824, 26359), (4904, 20554), (9808, 10277)]