31614552

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2081}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 86069880

約数和(自身を除く): 54455328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2081, 2532, 3798, 4162, 5064, 6243, 7596, 8324, 12486, 15192, 16648, 18729, 24972, 37458, 49944, 74916, 149832, 439091, 878182, 1317273, 1756364, 2634546, 3512728, 3951819, 5269092, 7903638, 10538184, 15807276, 31614552]

約数ペア:

[(1, 31614552), (2, 15807276), (3, 10538184), (4, 7903638), (6, 5269092), (8, 3951819), (9, 3512728), (12, 2634546), (18, 1756364), (24, 1317273), (36, 878182), (72, 439091), (211, 149832), (422, 74916), (633, 49944), (844, 37458), (1266, 24972), (1688, 18729), (1899, 16648), (2081, 15192), (2532, 12486), (3798, 8324), (4162, 7596), (5064, 6243)]