320962562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 513257472

約数和(自身を除く): 192294910

約数列:

[1, 2, 23, 46, 67, 134, 223, 446, 467, 934, 1541, 3082, 5129, 10258, 10741, 14941, 21482, 29882, 31289, 62578, 104141, 208282, 343643, 687286, 719647, 1439294, 2395243, 4790486, 6977447, 13954894, 160481281, 320962562]

約数ペア:

[(1, 320962562), (2, 160481281), (23, 13954894), (46, 6977447), (67, 4790486), (134, 2395243), (223, 1439294), (446, 719647), (467, 687286), (934, 343643), (1541, 208282), (3082, 104141), (5129, 62578), (10258, 31289), (10741, 29882), (14941, 21482)]