80169178

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2706

約数の個数: 24

約数和(自身を含む): 130203612

約数和(自身を除く): 50034434

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1802, 2617, 5234, 15317, 30634, 44489, 88978, 138701, 277402, 756313, 1512626, 2357917, 4715834, 40084589, 80169178]

約数ペア:

[(1, 80169178), (2, 40084589), (17, 4715834), (34, 2357917), (53, 1512626), (106, 756313), (289, 277402), (578, 138701), (901, 88978), (1802, 44489), (2617, 30634), (5234, 15317)]