180789232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{869179}}^1$

素因数の和:869200

約数の個数: 20

約数和(自身を含む): 377224120

約数和(自身を除く): 196434888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 869179, 1738358, 3476716, 6953432, 11299327, 13906864, 22598654, 45197308, 90394616, 180789232]

約数ペア:

[(1, 180789232), (2, 90394616), (4, 45197308), (8, 22598654), (13, 13906864), (16, 11299327), (26, 6953432), (52, 3476716), (104, 1738358), (208, 869179)]