82889416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3191}}^1$

素因数の和:3405

約数の個数: 32

約数和(自身を含む): 165473280

約数和(自身を除く): 82583864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3191, 3247, 6382, 6494, 12764, 12988, 25528, 25976, 54247, 108494, 216988, 433976, 609481, 1218962, 2437924, 4875848, 10361177, 20722354, 41444708, 82889416]

約数ペア:

[(1, 82889416), (2, 41444708), (4, 20722354), (8, 10361177), (17, 4875848), (34, 2437924), (68, 1218962), (136, 609481), (191, 433976), (382, 216988), (764, 108494), (1528, 54247), (3191, 25976), (3247, 25528), (6382, 12988), (6494, 12764)]