86784388

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2104

約数の個数: 36

約数和(自身を含む): 165773860

約数和(自身を除く): 78989472

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 2029, 2516, 4058, 8116, 10693, 21386, 34493, 42772, 68986, 75073, 137972, 150146, 300292, 586381, 1172762, 1276241, 2345524, 2552482, 5104964, 21696097, 43392194, 86784388]

約数ペア:

[(1, 86784388), (2, 43392194), (4, 21696097), (17, 5104964), (34, 2552482), (37, 2345524), (68, 1276241), (74, 1172762), (148, 586381), (289, 300292), (578, 150146), (629, 137972), (1156, 75073), (1258, 68986), (2029, 42772), (2516, 34493), (4058, 21386), (8116, 10693)]