85155584

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 54

約数和(自身を含む): 180722304

約数和(自身を除く): 95566720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 1088, 1151, 1156, 2176, 2302, 2312, 4352, 4604, 4624, 9208, 9248, 18416, 18496, 19567, 36832, 36992, 39134, 73664, 73984, 78268, 147328, 156536, 294656, 313072, 332639, 626144, 665278, 1252288, 1330556, 2504576, 2661112, 5009152, 5322224, 10644448, 21288896, 42577792, 85155584]

約数ペア:

[(1, 85155584), (2, 42577792), (4, 21288896), (8, 10644448), (16, 5322224), (17, 5009152), (32, 2661112), (34, 2504576), (64, 1330556), (68, 1252288), (128, 665278), (136, 626144), (256, 332639), (272, 313072), (289, 294656), (544, 156536), (578, 147328), (1088, 78268), (1151, 73984), (1156, 73664), (2176, 39134), (2302, 36992), (2312, 36832), (4352, 19567), (4604, 18496), (4624, 18416), (9208, 9248)]