86560090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1063}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 165473280

約数和(自身を除く): 78913190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 479, 958, 1063, 2126, 2395, 4790, 5315, 8143, 10630, 16286, 18071, 36142, 40715, 81430, 90355, 180710, 509177, 1018354, 2545885, 5091770, 8656009, 17312018, 43280045, 86560090]

約数ペア:

[(1, 86560090), (2, 43280045), (5, 17312018), (10, 8656009), (17, 5091770), (34, 2545885), (85, 1018354), (170, 509177), (479, 180710), (958, 90355), (1063, 81430), (2126, 40715), (2395, 36142), (4790, 18071), (5315, 16286), (8143, 10630)]