87719222

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{4091}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 134348544

約数和(自身を除く): 46629322

約数列:

[1, 2, 71, 142, 151, 302, 4091, 8182, 10721, 21442, 290461, 580922, 617741, 1235482, 43859611, 87719222]

約数ペア:

[(1, 87719222), (2, 43859611), (71, 1235482), (142, 617741), (151, 580922), (302, 290461), (4091, 21442), (8182, 10721)]