88891505456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{427363007}}^1$

素因数の和:427363028

約数の個数: 20

約数和(自身を含む): 185475545472

約数和(自身を除く): 96584040016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 427363007, 854726014, 1709452028, 3418904056, 5555719091, 6837808112, 11111438182, 22222876364, 44445752728, 88891505456]

約数ペア:

[(1, 88891505456), (2, 44445752728), (4, 22222876364), (8, 11111438182), (13, 6837808112), (16, 5555719091), (26, 3418904056), (52, 1709452028), (104, 854726014), (208, 427363007)]