21369056

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{23027}}^1$

素因数の和:23066

約数の個数: 24

約数和(自身を含む): 43522920

約数和(自身を除く): 22153864

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 23027, 46054, 92108, 184216, 368432, 667783, 736864, 1335566, 2671132, 5342264, 10684528, 21369056]

約数ペア:

[(1, 21369056), (2, 10684528), (4, 5342264), (8, 2671132), (16, 1335566), (29, 736864), (32, 667783), (58, 368432), (116, 184216), (232, 92108), (464, 46054), (928, 23027)]