320094428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{10211}}^1$

素因数の和:10693

約数の個数: 24

約数和(自身を含む): 594460944

約数和(自身を除く): 274366516

約数列:

[1, 2, 4, 17, 34, 68, 461, 922, 1844, 7837, 10211, 15674, 20422, 31348, 40844, 173587, 347174, 694348, 4707271, 9414542, 18829084, 80023607, 160047214, 320094428]

約数ペア:

[(1, 320094428), (2, 160047214), (4, 80023607), (17, 18829084), (34, 9414542), (68, 4707271), (461, 694348), (922, 347174), (1844, 173587), (7837, 40844), (10211, 31348), (15674, 20422)]