31604272

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1049}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 70308000

約数和(自身を除く): 38703728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1049, 1076, 1883, 2098, 2152, 3766, 4196, 4304, 7343, 7532, 8392, 14686, 15064, 16784, 29372, 30128, 58744, 117488, 282181, 564362, 1128724, 1975267, 2257448, 3950534, 4514896, 7901068, 15802136, 31604272]

約数ペア:

[(1, 31604272), (2, 15802136), (4, 7901068), (7, 4514896), (8, 3950534), (14, 2257448), (16, 1975267), (28, 1128724), (56, 564362), (112, 282181), (269, 117488), (538, 58744), (1049, 30128), (1076, 29372), (1883, 16784), (2098, 15064), (2152, 14686), (3766, 8392), (4196, 7532), (4304, 7343)]