16858816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 56

約数和(自身を含む): 37636704

約数和(自身を除く): 20777888

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 881, 1196, 1472, 1762, 2392, 3524, 4784, 7048, 9568, 11453, 14096, 19136, 20263, 22906, 28192, 40526, 45812, 56384, 81052, 91624, 162104, 183248, 263419, 324208, 366496, 526838, 648416, 732992, 1053676, 1296832, 2107352, 4214704, 8429408, 16858816]

約数ペア:

[(1, 16858816), (2, 8429408), (4, 4214704), (8, 2107352), (13, 1296832), (16, 1053676), (23, 732992), (26, 648416), (32, 526838), (46, 366496), (52, 324208), (64, 263419), (92, 183248), (104, 162104), (184, 91624), (208, 81052), (299, 56384), (368, 45812), (416, 40526), (598, 28192), (736, 22906), (832, 20263), (881, 19136), (1196, 14096), (1472, 11453), (1762, 9568), (2392, 7048), (3524, 4784)]