16983538084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1\times {\mathrm{1889}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 31801215600

約数和(自身を除く): 14817677516

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1213, 1853, 1889, 2426, 3706, 3778, 4852, 7412, 7556, 20621, 32113, 41242, 64226, 82484, 128452, 132217, 205901, 264434, 411802, 528868, 823604, 2247689, 2291357, 3500317, 4495378, 4582714, 7000634, 8990756, 9165428, 14001268, 38953069, 77906138, 155812276, 249757913, 499515826, 999031652, 4245884521, 8491769042, 16983538084]

約数ペア:

[(1, 16983538084), (2, 8491769042), (4, 4245884521), (17, 999031652), (34, 499515826), (68, 249757913), (109, 155812276), (218, 77906138), (436, 38953069), (1213, 14001268), (1853, 9165428), (1889, 8990756), (2426, 7000634), (3706, 4582714), (3778, 4495378), (4852, 3500317), (7412, 2291357), (7556, 2247689), (20621, 823604), (32113, 528868), (41242, 411802), (64226, 264434), (82484, 205901), (128452, 132217)]