31304544

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 86639616

約数和(自身を除く): 55335072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 67, 93, 96, 124, 134, 157, 186, 201, 248, 268, 314, 372, 402, 471, 496, 536, 628, 744, 804, 942, 992, 1072, 1256, 1488, 1608, 1884, 2077, 2144, 2512, 2976, 3216, 3768, 4154, 4867, 5024, 6231, 6432, 7536, 8308, 9734, 10519, 12462, 14601, 15072, 16616, 19468, 21038, 24924, 29202, 31557, 33232, 38936, 42076, 49848, 58404, 63114, 66464, 77872, 84152, 99696, 116808, 126228, 155744, 168304, 199392, 233616, 252456, 326089, 336608, 467232, 504912, 652178, 978267, 1009824, 1304356, 1956534, 2608712, 3913068, 5217424, 7826136, 10434848, 15652272, 31304544]

約数ペア:

[(1, 31304544), (2, 15652272), (3, 10434848), (4, 7826136), (6, 5217424), (8, 3913068), (12, 2608712), (16, 1956534), (24, 1304356), (31, 1009824), (32, 978267), (48, 652178), (62, 504912), (67, 467232), (93, 336608), (96, 326089), (124, 252456), (134, 233616), (157, 199392), (186, 168304), (201, 155744), (248, 126228), (268, 116808), (314, 99696), (372, 84152), (402, 77872), (471, 66464), (496, 63114), (536, 58404), (628, 49848), (744, 42076), (804, 38936), (942, 33232), (992, 31557), (1072, 29202), (1256, 24924), (1488, 21038), (1608, 19468), (1884, 16616), (2077, 15072), (2144, 14601), (2512, 12462), (2976, 10519), (3216, 9734), (3768, 8308), (4154, 7536), (4867, 6432), (5024, 6231)]