22681216

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 45777600

約数和(自身を除く): 23096384

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2243, 2528, 4486, 5056, 8972, 10112, 17944, 35888, 71776, 143552, 177197, 287104, 354394, 708788, 1417576, 2835152, 5670304, 11340608, 22681216]

約数ペア:

[(1, 22681216), (2, 11340608), (4, 5670304), (8, 2835152), (16, 1417576), (32, 708788), (64, 354394), (79, 287104), (128, 177197), (158, 143552), (316, 71776), (632, 35888), (1264, 17944), (2243, 10112), (2528, 8972), (4486, 5056)]