31856062

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 58304448

約数和(自身を除く): 26448386

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 959, 977, 1918, 1954, 2329, 4658, 6839, 13678, 16303, 16609, 32606, 33218, 116263, 133849, 232526, 267698, 936943, 1873886, 2275433, 4550866, 15928031, 31856062]

約数ペア:

[(1, 31856062), (2, 15928031), (7, 4550866), (14, 2275433), (17, 1873886), (34, 936943), (119, 267698), (137, 232526), (238, 133849), (274, 116263), (959, 33218), (977, 32606), (1918, 16609), (1954, 16303), (2329, 13678), (4658, 6839)]