79422928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{381841}}^1$

素因数の和:381862

約数の個数: 20

約数和(自身を含む): 165719428

約数和(自身を除く): 86296500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 381841, 763682, 1527364, 3054728, 4963933, 6109456, 9927866, 19855732, 39711464, 79422928]

約数ペア:

[(1, 79422928), (2, 39711464), (4, 19855732), (8, 9927866), (13, 6109456), (16, 4963933), (26, 3054728), (52, 1527364), (104, 763682), (208, 381841)]