31507652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 31089148

約数列:

[1, 2, 4, 11, 22, 44, 53, 59, 106, 118, 212, 229, 236, 458, 583, 649, 916, 1166, 1298, 2332, 2519, 2596, 3127, 5038, 6254, 10076, 12137, 12508, 13511, 24274, 27022, 34397, 48548, 54044, 68794, 133507, 137588, 148621, 267014, 297242, 534028, 594484, 716083, 1432166, 2864332, 7876913, 15753826, 31507652]

約数ペア:

[(1, 31507652), (2, 15753826), (4, 7876913), (11, 2864332), (22, 1432166), (44, 716083), (53, 594484), (59, 534028), (106, 297242), (118, 267014), (212, 148621), (229, 137588), (236, 133507), (458, 68794), (583, 54044), (649, 48548), (916, 34397), (1166, 27022), (1298, 24274), (2332, 13511), (2519, 12508), (2596, 12137), (3127, 10076), (5038, 6254)]