111239728

素因数分解:

$2^4\times {\mathrm{2557}}^1\times {\mathrm{2719}}^1$

素因数の和:5284

約数の個数: 20

約数和(自身を含む): 215690560

約数和(自身を除く): 104450832

約数列:

[1, 2, 4, 8, 16, 2557, 2719, 5114, 5438, 10228, 10876, 20456, 21752, 40912, 43504, 6952483, 13904966, 27809932, 55619864, 111239728]

約数ペア:

[(1, 111239728), (2, 55619864), (4, 27809932), (8, 13904966), (16, 6952483), (2557, 43504), (2719, 40912), (5114, 21752), (5438, 20456), (10228, 10876)]