65159824

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 131241600

約数和(自身を除く): 66081776

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1399, 2798, 2911, 5596, 5822, 11192, 11644, 22384, 23288, 46576, 57359, 99329, 114718, 198658, 229436, 397316, 458872, 794632, 917744, 1589264, 4072489, 8144978, 16289956, 32579912, 65159824]

約数ペア:

[(1, 65159824), (2, 32579912), (4, 16289956), (8, 8144978), (16, 4072489), (41, 1589264), (71, 917744), (82, 794632), (142, 458872), (164, 397316), (284, 229436), (328, 198658), (568, 114718), (656, 99329), (1136, 57359), (1399, 46576), (2798, 23288), (2911, 22384), (5596, 11644), (5822, 11192)]