81470596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32381}}^1$

素因数の和:32439

約数の個数: 24

約数和(自身を含む): 155045016

約数和(自身を除く): 73574420

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 32381, 64762, 129524, 550477, 1100954, 1198097, 2201908, 2396194, 4792388, 20367649, 40735298, 81470596]

約数ペア:

[(1, 81470596), (2, 40735298), (4, 20367649), (17, 4792388), (34, 2396194), (37, 2201908), (68, 1198097), (74, 1100954), (148, 550477), (629, 129524), (1258, 64762), (2516, 32381)]