31937568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 91417536

約数和(自身を除く): 59479968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 157, 163, 208, 312, 314, 326, 416, 471, 489, 624, 628, 652, 942, 978, 1248, 1256, 1304, 1884, 1956, 2041, 2119, 2512, 2608, 3768, 3912, 4082, 4238, 5024, 5216, 6123, 6357, 7536, 7824, 8164, 8476, 12246, 12714, 15072, 15648, 16328, 16952, 24492, 25428, 25591, 32656, 33904, 48984, 50856, 51182, 65312, 67808, 76773, 97968, 101712, 102364, 153546, 195936, 203424, 204728, 307092, 332683, 409456, 614184, 665366, 818912, 998049, 1228368, 1330732, 1996098, 2456736, 2661464, 3992196, 5322928, 7984392, 10645856, 15968784, 31937568]

約数ペア:

[(1, 31937568), (2, 15968784), (3, 10645856), (4, 7984392), (6, 5322928), (8, 3992196), (12, 2661464), (13, 2456736), (16, 1996098), (24, 1330732), (26, 1228368), (32, 998049), (39, 818912), (48, 665366), (52, 614184), (78, 409456), (96, 332683), (104, 307092), (156, 204728), (157, 203424), (163, 195936), (208, 153546), (312, 102364), (314, 101712), (326, 97968), (416, 76773), (471, 67808), (489, 65312), (624, 51182), (628, 50856), (652, 48984), (942, 33904), (978, 32656), (1248, 25591), (1256, 25428), (1304, 24492), (1884, 16952), (1956, 16328), (2041, 15648), (2119, 15072), (2512, 12714), (2608, 12246), (3768, 8476), (3912, 8164), (4082, 7824), (4238, 7536), (5024, 6357), (5216, 6123)]