85156196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{18691}}^1$

素因数の和:18779

約数の個数: 24

約数和(自身を含む): 160153056

約数和(自身を除く): 74996860

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 18691, 37382, 74764, 317747, 635494, 1252297, 1270988, 2504594, 5009188, 21289049, 42578098, 85156196]

約数ペア:

[(1, 85156196), (2, 42578098), (4, 21289049), (17, 5009188), (34, 2504594), (67, 1270988), (68, 1252297), (134, 635494), (268, 317747), (1139, 74764), (2278, 37382), (4556, 18691)]