31987176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102523}}^1$

素因数の和:102545

約数の個数: 32

約数和(自身を含む): 86120160

約数和(自身を除く): 54132984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 102523, 205046, 307569, 410092, 615138, 820184, 1230276, 1332799, 2460552, 2665598, 3998397, 5331196, 7996794, 10662392, 15993588, 31987176]

約数ペア:

[(1, 31987176), (2, 15993588), (3, 10662392), (4, 7996794), (6, 5331196), (8, 3998397), (12, 2665598), (13, 2460552), (24, 1332799), (26, 1230276), (39, 820184), (52, 615138), (78, 410092), (104, 307569), (156, 205046), (312, 102523)]