85481288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 162993600

約数和(自身を除く): 77512312

約数列:

[1, 2, 4, 8, 109, 167, 218, 334, 436, 587, 668, 872, 1174, 1336, 2348, 4696, 18203, 36406, 63983, 72812, 98029, 127966, 145624, 196058, 255932, 392116, 511864, 784232, 10685161, 21370322, 42740644, 85481288]

約数ペア:

[(1, 85481288), (2, 42740644), (4, 21370322), (8, 10685161), (109, 784232), (167, 511864), (218, 392116), (334, 255932), (436, 196058), (587, 145624), (668, 127966), (872, 98029), (1174, 72812), (1336, 63983), (2348, 36406), (4696, 18203)]