83357408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 175271040

約数和(自身を除く): 91913632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 1931, 2272, 2698, 3862, 5396, 7724, 10792, 15448, 21584, 30896, 36689, 43168, 61792, 73378, 137101, 146756, 274202, 293512, 548404, 587024, 1096808, 1174048, 2193616, 2604919, 4387232, 5209838, 10419676, 20839352, 41678704, 83357408]

約数ペア:

[(1, 83357408), (2, 41678704), (4, 20839352), (8, 10419676), (16, 5209838), (19, 4387232), (32, 2604919), (38, 2193616), (71, 1174048), (76, 1096808), (142, 587024), (152, 548404), (284, 293512), (304, 274202), (568, 146756), (608, 137101), (1136, 73378), (1349, 61792), (1931, 43168), (2272, 36689), (2698, 30896), (3862, 21584), (5396, 15448), (7724, 10792)]