15691831928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1\times {\mathrm{1013}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 30586701600

約数和(自身を除く): 14894869672

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 569, 664, 1013, 1138, 2026, 2276, 3403, 4052, 4552, 6806, 8104, 13612, 23329, 27224, 41533, 46658, 47227, 83066, 84079, 93316, 94454, 166132, 168158, 186632, 188908, 332264, 336316, 377816, 576397, 672632, 1152794, 1936307, 2305588, 3447239, 3872614, 4611176, 6894478, 7745228, 13788956, 15490456, 23632277, 27577912, 47264554, 47840951, 94529108, 95681902, 189058216, 191363804, 382727608, 1961478991, 3922957982, 7845915964, 15691831928]

約数ペア:

[(1, 15691831928), (2, 7845915964), (4, 3922957982), (8, 1961478991), (41, 382727608), (82, 191363804), (83, 189058216), (164, 95681902), (166, 94529108), (328, 47840951), (332, 47264554), (569, 27577912), (664, 23632277), (1013, 15490456), (1138, 13788956), (2026, 7745228), (2276, 6894478), (3403, 4611176), (4052, 3872614), (4552, 3447239), (6806, 2305588), (8104, 1936307), (13612, 1152794), (23329, 672632), (27224, 576397), (41533, 377816), (46658, 336316), (47227, 332264), (83066, 188908), (84079, 186632), (93316, 168158), (94454, 166132)]