21245632

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11447}}^1$

素因数の和:11488

約数の個数: 28

約数和(自身を含む): 43616880

約数和(自身を除く): 22371248

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11447, 22894, 45788, 91576, 183152, 331963, 366304, 663926, 732608, 1327852, 2655704, 5311408, 10622816, 21245632]

約数ペア:

[(1, 21245632), (2, 10622816), (4, 5311408), (8, 2655704), (16, 1327852), (29, 732608), (32, 663926), (58, 366304), (64, 331963), (116, 183152), (232, 91576), (464, 45788), (928, 22894), (1856, 11447)]