31969908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38611}}^1$

素因数の和:38644

約数の個数: 36

約数和(自身を含む): 84328608

約数和(自身を除く): 52358700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 38611, 77222, 115833, 154444, 231666, 347499, 463332, 694998, 888053, 1389996, 1776106, 2664159, 3552212, 5328318, 7992477, 10656636, 15984954, 31969908]

約数ペア:

[(1, 31969908), (2, 15984954), (3, 10656636), (4, 7992477), (6, 5328318), (9, 3552212), (12, 2664159), (18, 1776106), (23, 1389996), (36, 888053), (46, 694998), (69, 463332), (92, 347499), (138, 231666), (207, 154444), (276, 115833), (414, 77222), (828, 38611)]