22288768

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{10243}}^1$

素因数の和:10274

約数の個数: 32

約数和(自身を含む): 47019960

約数和(自身を除く): 24731192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 10243, 20486, 40972, 81944, 163888, 174131, 327776, 348262, 655552, 696524, 1311104, 1393048, 2786096, 5572192, 11144384, 22288768]

約数ペア:

[(1, 22288768), (2, 11144384), (4, 5572192), (8, 2786096), (16, 1393048), (17, 1311104), (32, 696524), (34, 655552), (64, 348262), (68, 327776), (128, 174131), (136, 163888), (272, 81944), (544, 40972), (1088, 20486), (2176, 10243)]