16295968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 19096928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 911, 1118, 1376, 1822, 2236, 3644, 4472, 7288, 8944, 11843, 14576, 17888, 23686, 29152, 39173, 47372, 78346, 94744, 156692, 189488, 313384, 378976, 509249, 626768, 1018498, 1253536, 2036996, 4073992, 8147984, 16295968]

約数ペア:

[(1, 16295968), (2, 8147984), (4, 4073992), (8, 2036996), (13, 1253536), (16, 1018498), (26, 626768), (32, 509249), (43, 378976), (52, 313384), (86, 189488), (104, 156692), (172, 94744), (208, 78346), (344, 47372), (416, 39173), (559, 29152), (688, 23686), (911, 17888), (1118, 14576), (1376, 11843), (1822, 8944), (2236, 7288), (3644, 4472)]