31293798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{991}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 66186240

約数和(自身を除く): 34892442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 277, 554, 831, 991, 1662, 1982, 2973, 5263, 5946, 10526, 15789, 18829, 31578, 37658, 56487, 112974, 274507, 549014, 823521, 1647042, 5215633, 10431266, 15646899, 31293798]

約数ペア:

[(1, 31293798), (2, 15646899), (3, 10431266), (6, 5215633), (19, 1647042), (38, 823521), (57, 549014), (114, 274507), (277, 112974), (554, 56487), (831, 37658), (991, 31578), (1662, 18829), (1982, 15789), (2973, 10526), (5263, 5946)]