31719012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 80381952

約数和(自身を除く): 48662940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1601, 1651, 3202, 3302, 4803, 4953, 6404, 6604, 9606, 9906, 19212, 19812, 20813, 41626, 62439, 83252, 124878, 203327, 249756, 406654, 609981, 813308, 1219962, 2439924, 2643251, 5286502, 7929753, 10573004, 15859506, 31719012]

約数ペア:

[(1, 31719012), (2, 15859506), (3, 10573004), (4, 7929753), (6, 5286502), (12, 2643251), (13, 2439924), (26, 1219962), (39, 813308), (52, 609981), (78, 406654), (127, 249756), (156, 203327), (254, 124878), (381, 83252), (508, 62439), (762, 41626), (1524, 20813), (1601, 19812), (1651, 19212), (3202, 9906), (3302, 9606), (4803, 6604), (4953, 6404)]