84236464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{404983}}^1$

素因数の和:405004

約数の個数: 20

約数和(自身を含む): 175763056

約数和(自身を除く): 91526592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 404983, 809966, 1619932, 3239864, 5264779, 6479728, 10529558, 21059116, 42118232, 84236464]

約数ペア:

[(1, 84236464), (2, 42118232), (4, 21059116), (8, 10529558), (13, 6479728), (16, 5264779), (26, 3239864), (52, 1619932), (104, 809966), (208, 404983)]