89017168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3943}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 184863168

約数和(自身を除く): 95846000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 3943, 5644, 7886, 11288, 15772, 22576, 31544, 63088, 67031, 134062, 268124, 327269, 536248, 654538, 1072496, 1309076, 2618152, 5236304, 5563573, 11127146, 22254292, 44508584, 89017168]

約数ペア:

[(1, 89017168), (2, 44508584), (4, 22254292), (8, 11127146), (16, 5563573), (17, 5236304), (34, 2618152), (68, 1309076), (83, 1072496), (136, 654538), (166, 536248), (272, 327269), (332, 268124), (664, 134062), (1328, 67031), (1411, 63088), (2822, 31544), (3943, 22576), (5644, 15772), (7886, 11288)]