31529968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6101}}^1$

素因数の和:6145

約数の個数: 40

約数和(自身を含む): 68098320

約数和(自身を除く): 36568352

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 6101, 12202, 24404, 48808, 97616, 103717, 115919, 207434, 231838, 414868, 463676, 829736, 927352, 1659472, 1854704, 1970623, 3941246, 7882492, 15764984, 31529968]

約数ペア:

[(1, 31529968), (2, 15764984), (4, 7882492), (8, 3941246), (16, 1970623), (17, 1854704), (19, 1659472), (34, 927352), (38, 829736), (68, 463676), (76, 414868), (136, 231838), (152, 207434), (272, 115919), (304, 103717), (323, 97616), (646, 48808), (1292, 24404), (2584, 12202), (5168, 6101)]