80493372944

素因数分解:

$2^4\times {\mathrm{29803}}^1\times {\mathrm{168803}}^1$

素因数の和:198614

約数の個数: 20

約数和(自身を含む): 155962066896

約数和(自身を除く): 75468693952

約数列:

[1, 2, 4, 8, 16, 29803, 59606, 119212, 168803, 238424, 337606, 476848, 675212, 1350424, 2700848, 5030835809, 10061671618, 20123343236, 40246686472, 80493372944]

約数ペア:

[(1, 80493372944), (2, 40246686472), (4, 20123343236), (8, 10061671618), (16, 5030835809), (29803, 2700848), (59606, 1350424), (119212, 675212), (168803, 476848), (238424, 337606)]