31672904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 63141120

約数和(自身を除く): 31468216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 463, 503, 926, 1006, 1852, 2012, 3704, 4024, 7871, 8551, 15742, 17102, 31484, 34204, 62968, 68408, 232889, 465778, 931556, 1863112, 3959113, 7918226, 15836452, 31672904]

約数ペア:

[(1, 31672904), (2, 15836452), (4, 7918226), (8, 3959113), (17, 1863112), (34, 931556), (68, 465778), (136, 232889), (463, 68408), (503, 62968), (926, 34204), (1006, 31484), (1852, 17102), (2012, 15742), (3704, 8551), (4024, 7871)]