87898928

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{32507}}^1$

素因数の和:32541

約数の個数: 30

約数和(自身を含む): 184417884

約数和(自身を除く): 96518956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 32507, 65014, 130028, 260056, 422591, 520112, 845182, 1690364, 3380728, 5493683, 6761456, 10987366, 21974732, 43949464, 87898928]

約数ペア:

[(1, 87898928), (2, 43949464), (4, 21974732), (8, 10987366), (13, 6761456), (16, 5493683), (26, 3380728), (52, 1690364), (104, 845182), (169, 520112), (208, 422591), (338, 260056), (676, 130028), (1352, 65014), (2704, 32507)]