31332832

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 64012032

約数和(自身を除く): 32679200

約数列:

[1, 2, 4, 8, 16, 32, 47, 83, 94, 166, 188, 251, 332, 376, 502, 664, 752, 1004, 1328, 1504, 2008, 2656, 3901, 4016, 7802, 8032, 11797, 15604, 20833, 23594, 31208, 41666, 47188, 62416, 83332, 94376, 124832, 166664, 188752, 333328, 377504, 666656, 979151, 1958302, 3916604, 7833208, 15666416, 31332832]

約数ペア:

[(1, 31332832), (2, 15666416), (4, 7833208), (8, 3916604), (16, 1958302), (32, 979151), (47, 666656), (83, 377504), (94, 333328), (166, 188752), (188, 166664), (251, 124832), (332, 94376), (376, 83332), (502, 62416), (664, 47188), (752, 41666), (1004, 31208), (1328, 23594), (1504, 20833), (2008, 15604), (2656, 11797), (3901, 8032), (4016, 7802)]