31688862

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 65214720

約数和(自身を除く): 33525858

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 1019, 2038, 3057, 5183, 6114, 10366, 15549, 31098, 72349, 74387, 144698, 148774, 217047, 223161, 434094, 446322, 5281477, 10562954, 15844431, 31688862]

約数ペア:

[(1, 31688862), (2, 15844431), (3, 10562954), (6, 5281477), (71, 446322), (73, 434094), (142, 223161), (146, 217047), (213, 148774), (219, 144698), (426, 74387), (438, 72349), (1019, 31098), (2038, 15549), (3057, 10366), (5183, 6114)]