31950516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 81065600

約数和(自身を除く): 49115084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 1879, 2834, 3758, 4251, 5637, 5668, 7516, 8502, 11274, 17004, 22548, 24427, 48854, 73281, 97708, 146562, 204811, 293124, 409622, 614433, 819244, 1228866, 2457732, 2662543, 5325086, 7987629, 10650172, 15975258, 31950516]

約数ペア:

[(1, 31950516), (2, 15975258), (3, 10650172), (4, 7987629), (6, 5325086), (12, 2662543), (13, 2457732), (26, 1228866), (39, 819244), (52, 614433), (78, 409622), (109, 293124), (156, 204811), (218, 146562), (327, 97708), (436, 73281), (654, 48854), (1308, 24427), (1417, 22548), (1879, 17004), (2834, 11274), (3758, 8502), (4251, 7516), (5637, 5668)]