115234856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21467}}^1$

素因数の和:21545

約数の個数: 32

約数和(自身を含む): 239582880

約数和(自身を除く): 124348024

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 21467, 42934, 85868, 171736, 236137, 472274, 944548, 1309487, 1889096, 2618974, 5237948, 10475896, 14404357, 28808714, 57617428, 115234856]

約数ペア:

[(1, 115234856), (2, 57617428), (4, 28808714), (8, 14404357), (11, 10475896), (22, 5237948), (44, 2618974), (61, 1889096), (88, 1309487), (122, 944548), (244, 472274), (488, 236137), (671, 171736), (1342, 85868), (2684, 42934), (5368, 21467)]