31627544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3011}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 64517040

約数和(自身を除く): 32889496

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 3011, 5252, 6022, 10504, 12044, 24088, 39143, 78286, 156572, 304111, 313144, 608222, 1216444, 2432888, 3953443, 7906886, 15813772, 31627544]

約数ペア:

[(1, 31627544), (2, 15813772), (4, 7906886), (8, 3953443), (13, 2432888), (26, 1216444), (52, 608222), (101, 313144), (104, 304111), (202, 156572), (404, 78286), (808, 39143), (1313, 24088), (2626, 12044), (3011, 10504), (5252, 6022)]