31791484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{743}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 58746240

約数和(自身を除く): 26954756

約数列:

[1, 2, 4, 19, 38, 76, 563, 743, 1126, 1486, 2252, 2972, 10697, 14117, 21394, 28234, 42788, 56468, 418309, 836618, 1673236, 7947871, 15895742, 31791484]

約数ペア:

[(1, 31791484), (2, 15895742), (4, 7947871), (19, 1673236), (38, 836618), (76, 418309), (563, 56468), (743, 42788), (1126, 28234), (1486, 21394), (2252, 14117), (2972, 10697)]