89409664

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{2417}}^1$

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 189293130

約数和(自身を除く): 99883466

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 2417, 4624, 4834, 9248, 9668, 18496, 19336, 36992, 38672, 41089, 77344, 82178, 154688, 164356, 309376, 328712, 657424, 698513, 1314848, 1397026, 2629696, 2794052, 5259392, 5588104, 11176208, 22352416, 44704832, 89409664]

約数ペア:

[(1, 89409664), (2, 44704832), (4, 22352416), (8, 11176208), (16, 5588104), (17, 5259392), (32, 2794052), (34, 2629696), (64, 1397026), (68, 1314848), (128, 698513), (136, 657424), (272, 328712), (289, 309376), (544, 164356), (578, 154688), (1088, 82178), (1156, 77344), (2176, 41089), (2312, 38672), (2417, 36992), (4624, 19336), (4834, 18496), (9248, 9668)]