31047384

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{6131}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 77999040

約数和(自身を除く): 46951656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 6131, 12262, 18393, 24524, 36786, 49048, 73572, 147144, 1293641, 2587282, 3880923, 5174564, 7761846, 10349128, 15523692, 31047384]

約数ペア:

[(1, 31047384), (2, 15523692), (3, 10349128), (4, 7761846), (6, 5174564), (8, 3880923), (12, 2587282), (24, 1293641), (211, 147144), (422, 73572), (633, 49048), (844, 36786), (1266, 24524), (1688, 18393), (2532, 12262), (5064, 6131)]