31811304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{189353}}^1$

素因数の和:189369

約数の個数: 32

約数和(自身を含む): 90889920

約数和(自身を除く): 59078616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 189353, 378706, 568059, 757412, 1136118, 1325471, 1514824, 2272236, 2650942, 3976413, 4544472, 5301884, 7952826, 10603768, 15905652, 31811304]

約数ペア:

[(1, 31811304), (2, 15905652), (3, 10603768), (4, 7952826), (6, 5301884), (7, 4544472), (8, 3976413), (12, 2650942), (14, 2272236), (21, 1514824), (24, 1325471), (28, 1136118), (42, 757412), (56, 568059), (84, 378706), (168, 189353)]