85868972

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{25771}}^1$

素因数の和:25806

約数の個数: 36

約数和(自身を含む): 185094504

約数和(自身を除く): 99225532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 25771, 51542, 103084, 180397, 360794, 438107, 721588, 876214, 1262779, 1752428, 2525558, 3066749, 5051116, 6133498, 12266996, 21467243, 42934486, 85868972]

約数ペア:

[(1, 85868972), (2, 42934486), (4, 21467243), (7, 12266996), (14, 6133498), (17, 5051116), (28, 3066749), (34, 2525558), (49, 1752428), (68, 1262779), (98, 876214), (119, 721588), (196, 438107), (238, 360794), (476, 180397), (833, 103084), (1666, 51542), (3332, 25771)]