81631552

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{75029}}^1$

素因数の和:75058

約数の個数: 28

約数和(自身を含む): 171518580

約数和(自身を除く): 89887028

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 75029, 150058, 300116, 600232, 1200464, 1275493, 2400928, 2550986, 4801856, 5101972, 10203944, 20407888, 40815776, 81631552]

約数ペア:

[(1, 81631552), (2, 40815776), (4, 20407888), (8, 10203944), (16, 5101972), (17, 4801856), (32, 2550986), (34, 2400928), (64, 1275493), (68, 1200464), (136, 600232), (272, 300116), (544, 150058), (1088, 75029)]