31304698

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 47808000

約数和(自身を除く): 16503302

約数列:

[1, 2, 79, 158, 239, 478, 829, 1658, 18881, 37762, 65491, 130982, 198131, 396262, 15652349, 31304698]

約数ペア:

[(1, 31304698), (2, 15652349), (79, 396262), (158, 198131), (239, 130982), (478, 65491), (829, 37762), (1658, 18881)]