31605882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 83229120

約数和(自身を除く): 51623238

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 49, 58, 66, 77, 87, 98, 147, 154, 174, 203, 231, 294, 319, 337, 406, 462, 539, 609, 638, 674, 957, 1011, 1078, 1218, 1421, 1617, 1914, 2022, 2233, 2359, 2842, 3234, 3707, 4263, 4466, 4718, 6699, 7077, 7414, 8526, 9773, 11121, 13398, 14154, 15631, 16513, 19546, 22242, 25949, 29319, 31262, 33026, 46893, 49539, 51898, 58638, 68411, 77847, 93786, 99078, 107503, 136822, 155694, 181643, 205233, 215006, 322509, 363286, 410466, 478877, 544929, 645018, 752521, 957754, 1089858, 1436631, 1505042, 2257563, 2873262, 4515126, 5267647, 10535294, 15802941, 31605882]

約数ペア:

[(1, 31605882), (2, 15802941), (3, 10535294), (6, 5267647), (7, 4515126), (11, 2873262), (14, 2257563), (21, 1505042), (22, 1436631), (29, 1089858), (33, 957754), (42, 752521), (49, 645018), (58, 544929), (66, 478877), (77, 410466), (87, 363286), (98, 322509), (147, 215006), (154, 205233), (174, 181643), (203, 155694), (231, 136822), (294, 107503), (319, 99078), (337, 93786), (406, 77847), (462, 68411), (539, 58638), (609, 51898), (638, 49539), (674, 46893), (957, 33026), (1011, 31262), (1078, 29319), (1218, 25949), (1421, 22242), (1617, 19546), (1914, 16513), (2022, 15631), (2233, 14154), (2359, 13398), (2842, 11121), (3234, 9773), (3707, 8526), (4263, 7414), (4466, 7077), (4718, 6699)]