84134870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12071}}^1$

素因数の和:12136

約数の個数: 32

約数和(自身を含む): 164275776

約数和(自身を除く): 80140906

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 12071, 24142, 60355, 120710, 205207, 410414, 494911, 989822, 1026035, 2052070, 2474555, 4949110, 8413487, 16826974, 42067435, 84134870]

約数ペア:

[(1, 84134870), (2, 42067435), (5, 16826974), (10, 8413487), (17, 4949110), (34, 2474555), (41, 2052070), (82, 1026035), (85, 989822), (170, 494911), (205, 410414), (410, 205207), (697, 120710), (1394, 60355), (3485, 24142), (6970, 12071)]