81309736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4801}}^1$

素因数の和:4909

約数の個数: 32

約数和(自身を含む): 159906600

約数和(自身を除く): 78596864

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 4801, 8468, 9602, 16936, 19204, 38408, 139229, 278458, 350473, 556916, 700946, 1113832, 1401892, 2803784, 10163717, 20327434, 40654868, 81309736]

約数ペア:

[(1, 81309736), (2, 40654868), (4, 20327434), (8, 10163717), (29, 2803784), (58, 1401892), (73, 1113832), (116, 700946), (146, 556916), (232, 350473), (292, 278458), (584, 139229), (2117, 38408), (4234, 19204), (4801, 16936), (8468, 9602)]