80016892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1901}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 148584240

約数和(自身を除く): 68567348

約数列:

[1, 2, 4, 17, 34, 68, 619, 1238, 1901, 2476, 3802, 7604, 10523, 21046, 32317, 42092, 64634, 129268, 1176719, 2353438, 4706876, 20004223, 40008446, 80016892]

約数ペア:

[(1, 80016892), (2, 40008446), (4, 20004223), (17, 4706876), (34, 2353438), (68, 1176719), (619, 129268), (1238, 64634), (1901, 42092), (2476, 32317), (3802, 21046), (7604, 10523)]