31570992

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:807

約数の個数: 80

約数和(自身を含む): 91601280

約数和(自身を除く): 60030288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 683, 856, 963, 1284, 1366, 1712, 1926, 2049, 2568, 2732, 2889, 3852, 4098, 5136, 5464, 5778, 6147, 7704, 8196, 10928, 11556, 12294, 15408, 16392, 18441, 23112, 24588, 32784, 36882, 46224, 49176, 73081, 73764, 98352, 146162, 147528, 219243, 292324, 295056, 438486, 584648, 657729, 876972, 1169296, 1315458, 1753944, 1973187, 2630916, 3507888, 3946374, 5261832, 7892748, 10523664, 15785496, 31570992]

約数ペア:

[(1, 31570992), (2, 15785496), (3, 10523664), (4, 7892748), (6, 5261832), (8, 3946374), (9, 3507888), (12, 2630916), (16, 1973187), (18, 1753944), (24, 1315458), (27, 1169296), (36, 876972), (48, 657729), (54, 584648), (72, 438486), (107, 295056), (108, 292324), (144, 219243), (214, 147528), (216, 146162), (321, 98352), (428, 73764), (432, 73081), (642, 49176), (683, 46224), (856, 36882), (963, 32784), (1284, 24588), (1366, 23112), (1712, 18441), (1926, 16392), (2049, 15408), (2568, 12294), (2732, 11556), (2889, 10928), (3852, 8196), (4098, 7704), (5136, 6147), (5464, 5778)]