16857152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{20261}}^1$

素因数の和:20286

約数の個数: 28

約数和(自身を含む): 36025836

約数和(自身を除く): 19168684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 20261, 40522, 81044, 162088, 263393, 324176, 526786, 648352, 1053572, 1296704, 2107144, 4214288, 8428576, 16857152]

約数ペア:

[(1, 16857152), (2, 8428576), (4, 4214288), (8, 2107144), (13, 1296704), (16, 1053572), (26, 648352), (32, 526786), (52, 324176), (64, 263393), (104, 162088), (208, 81044), (416, 40522), (832, 20261)]