31381416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{39623}}^1$

素因数の和:39646

約数の個数: 48

約数和(自身を含む): 92720160

約数和(自身を除く): 61338744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 39623, 79246, 118869, 158492, 237738, 316984, 356607, 435853, 475476, 713214, 871706, 950952, 1307559, 1426428, 1743412, 2615118, 2852856, 3486824, 3922677, 5230236, 7845354, 10460472, 15690708, 31381416]

約数ペア:

[(1, 31381416), (2, 15690708), (3, 10460472), (4, 7845354), (6, 5230236), (8, 3922677), (9, 3486824), (11, 2852856), (12, 2615118), (18, 1743412), (22, 1426428), (24, 1307559), (33, 950952), (36, 871706), (44, 713214), (66, 475476), (72, 435853), (88, 356607), (99, 316984), (132, 237738), (198, 158492), (264, 118869), (396, 79246), (792, 39623)]