98891728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{475441}}^1$

素因数の和:475462

約数の個数: 20

約数和(自身を含む): 206341828

約数和(自身を除く): 107450100

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 475441, 950882, 1901764, 3803528, 6180733, 7607056, 12361466, 24722932, 49445864, 98891728]

約数ペア:

[(1, 98891728), (2, 49445864), (4, 24722932), (8, 12361466), (13, 7607056), (16, 6180733), (26, 3803528), (52, 1901764), (104, 950882), (208, 475441)]