31544916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{467}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 79619904

約数和(自身を除く): 48074988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 433, 467, 866, 934, 1299, 1401, 1732, 1868, 2598, 2802, 5196, 5604, 5629, 6071, 11258, 12142, 16887, 18213, 22516, 24284, 33774, 36426, 67548, 72852, 202211, 404422, 606633, 808844, 1213266, 2426532, 2628743, 5257486, 7886229, 10514972, 15772458, 31544916]

約数ペア:

[(1, 31544916), (2, 15772458), (3, 10514972), (4, 7886229), (6, 5257486), (12, 2628743), (13, 2426532), (26, 1213266), (39, 808844), (52, 606633), (78, 404422), (156, 202211), (433, 72852), (467, 67548), (866, 36426), (934, 33774), (1299, 24284), (1401, 22516), (1732, 18213), (1868, 16887), (2598, 12142), (2802, 11258), (5196, 6071), (5604, 5629)]