31889772

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11213}}^1$

素因数の和:11302

約数の個数: 36

約数和(自身を含む): 81637920

約数和(自身を除く): 49748148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 11213, 22426, 33639, 44852, 67278, 100917, 134556, 201834, 403668, 885827, 1771654, 2657481, 3543308, 5314962, 7972443, 10629924, 15944886, 31889772]

約数ペア:

[(1, 31889772), (2, 15944886), (3, 10629924), (4, 7972443), (6, 5314962), (9, 3543308), (12, 2657481), (18, 1771654), (36, 885827), (79, 403668), (158, 201834), (237, 134556), (316, 100917), (474, 67278), (711, 44852), (948, 33639), (1422, 22426), (2844, 11213)]