22140256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{40699}}^1$

素因数の和:40726

約数の個数: 24

約数和(自身を含む): 46153800

約数和(自身を除く): 24013544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 40699, 81398, 162796, 325592, 651184, 691883, 1302368, 1383766, 2767532, 5535064, 11070128, 22140256]

約数ペア:

[(1, 22140256), (2, 11070128), (4, 5535064), (8, 2767532), (16, 1383766), (17, 1302368), (32, 691883), (34, 651184), (68, 325592), (136, 162796), (272, 81398), (544, 40699)]