1931617264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{769}}^1\times {\mathrm{4243}}^1$

素因数の和:5057

約数の個数: 40

約数和(自身を含む): 3849562640

約数和(自身を除く): 1917945376

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 769, 1538, 3076, 4243, 6152, 8486, 12304, 16972, 28453, 33944, 56906, 67888, 113812, 156991, 227624, 313982, 455248, 627964, 1255928, 2511856, 3262867, 6525734, 13051468, 26102936, 52205872, 120726079, 241452158, 482904316, 965808632, 1931617264]

約数ペア:

[(1, 1931617264), (2, 965808632), (4, 482904316), (8, 241452158), (16, 120726079), (37, 52205872), (74, 26102936), (148, 13051468), (296, 6525734), (592, 3262867), (769, 2511856), (1538, 1255928), (3076, 627964), (4243, 455248), (6152, 313982), (8486, 227624), (12304, 156991), (16972, 113812), (28453, 67888), (33944, 56906)]