99140728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{399761}}^1$

素因数の和:399798

約数の個数: 16

約数和(自身を含む): 191885760

約数和(自身を除く): 92745032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 399761, 799522, 1599044, 3198088, 12392591, 24785182, 49570364, 99140728]

約数ペア:

[(1, 99140728), (2, 49570364), (4, 24785182), (8, 12392591), (31, 3198088), (62, 1599044), (124, 799522), (248, 399761)]