31057096

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 75153600

約数和(自身を除く): 44096504

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 101, 119, 133, 136, 152, 202, 238, 266, 289, 323, 404, 476, 532, 578, 646, 707, 808, 952, 1064, 1156, 1292, 1414, 1717, 1919, 2023, 2261, 2312, 2584, 2828, 3434, 3838, 4046, 4522, 5491, 5656, 6868, 7676, 8092, 9044, 10982, 12019, 13433, 13736, 15352, 16184, 18088, 21964, 24038, 26866, 29189, 32623, 38437, 43928, 48076, 53732, 58378, 65246, 76874, 96152, 107464, 116756, 130492, 153748, 204323, 228361, 233512, 260984, 307496, 408646, 456722, 554591, 817292, 913444, 1109182, 1634584, 1826888, 2218364, 3882137, 4436728, 7764274, 15528548, 31057096]

約数ペア:

[(1, 31057096), (2, 15528548), (4, 7764274), (7, 4436728), (8, 3882137), (14, 2218364), (17, 1826888), (19, 1634584), (28, 1109182), (34, 913444), (38, 817292), (56, 554591), (68, 456722), (76, 408646), (101, 307496), (119, 260984), (133, 233512), (136, 228361), (152, 204323), (202, 153748), (238, 130492), (266, 116756), (289, 107464), (323, 96152), (404, 76874), (476, 65246), (532, 58378), (578, 53732), (646, 48076), (707, 43928), (808, 38437), (952, 32623), (1064, 29189), (1156, 26866), (1292, 24038), (1414, 21964), (1717, 18088), (1919, 16184), (2023, 15352), (2261, 13736), (2312, 13433), (2584, 12019), (2828, 10982), (3434, 9044), (3838, 8092), (4046, 7676), (4522, 6868), (5491, 5656)]