31780032

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1725

約数の個数: 56

約数和(自身を含む): 84953856

約数和(自身を除く): 53173824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1607, 1648, 2472, 3214, 3296, 4821, 4944, 6428, 6592, 9642, 9888, 12856, 19284, 19776, 25712, 38568, 51424, 77136, 102848, 154272, 165521, 308544, 331042, 496563, 662084, 993126, 1324168, 1986252, 2648336, 3972504, 5296672, 7945008, 10593344, 15890016, 31780032]

約数ペア:

[(1, 31780032), (2, 15890016), (3, 10593344), (4, 7945008), (6, 5296672), (8, 3972504), (12, 2648336), (16, 1986252), (24, 1324168), (32, 993126), (48, 662084), (64, 496563), (96, 331042), (103, 308544), (192, 165521), (206, 154272), (309, 102848), (412, 77136), (618, 51424), (824, 38568), (1236, 25712), (1607, 19776), (1648, 19284), (2472, 12856), (3214, 9888), (3296, 9642), (4821, 6592), (4944, 6428)]