54161456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 111849984

約数和(自身を除く): 57688528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 1151, 1384, 2302, 2768, 2941, 4604, 5882, 9208, 11764, 18416, 19567, 23528, 39134, 47056, 78268, 156536, 199123, 313072, 398246, 796492, 1592984, 3185968, 3385091, 6770182, 13540364, 27080728, 54161456]

約数ペア:

[(1, 54161456), (2, 27080728), (4, 13540364), (8, 6770182), (16, 3385091), (17, 3185968), (34, 1592984), (68, 796492), (136, 398246), (173, 313072), (272, 199123), (346, 156536), (692, 78268), (1151, 47056), (1384, 39134), (2302, 23528), (2768, 19567), (2941, 18416), (4604, 11764), (5882, 9208)]