31210036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54563}}^1$

素因数の和:54591

約数の個数: 24

約数和(自身を含む): 64167264

約数和(自身を除く): 32957228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 54563, 109126, 218252, 600193, 709319, 1200386, 1418638, 2400772, 2837276, 7802509, 15605018, 31210036]

約数ペア:

[(1, 31210036), (2, 15605018), (4, 7802509), (11, 2837276), (13, 2400772), (22, 1418638), (26, 1200386), (44, 709319), (52, 600193), (143, 218252), (286, 109126), (572, 54563)]