15671565856

素因数分解:

$2^5\times {\mathrm{67}}^2\times {\mathrm{109097}}^1$

素因数の和:109241

約数の個数: 36

約数和(自身を含む): 31321053918

約数和(自身を除く): 15649488062

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 4489, 8978, 17956, 35912, 71824, 109097, 143648, 218194, 436388, 872776, 1745552, 3491104, 7309499, 14618998, 29237996, 58475992, 116951984, 233903968, 489736433, 979472866, 1958945732, 3917891464, 7835782928, 15671565856]

約数ペア:

[(1, 15671565856), (2, 7835782928), (4, 3917891464), (8, 1958945732), (16, 979472866), (32, 489736433), (67, 233903968), (134, 116951984), (268, 58475992), (536, 29237996), (1072, 14618998), (2144, 7309499), (4489, 3491104), (8978, 1745552), (17956, 872776), (35912, 436388), (71824, 218194), (109097, 143648)]