85706996

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 160710816

約数和(自身を除く): 75003820

約数列:

[1, 2, 4, 17, 34, 68, 151, 289, 302, 491, 578, 604, 982, 1156, 1964, 2567, 5134, 8347, 10268, 16694, 33388, 43639, 74141, 87278, 141899, 148282, 174556, 283798, 296564, 567596, 1260397, 2520794, 5041588, 21426749, 42853498, 85706996]

約数ペア:

[(1, 85706996), (2, 42853498), (4, 21426749), (17, 5041588), (34, 2520794), (68, 1260397), (151, 567596), (289, 296564), (302, 283798), (491, 174556), (578, 148282), (604, 141899), (982, 87278), (1156, 74141), (1964, 43639), (2567, 33388), (5134, 16694), (8347, 10268)]