61985704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16381}}^1$

素因数の和:16441

約数の個数: 32

約数和(自身を含む): 129745440

約数和(自身を除く): 67759736

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 16381, 32762, 65524, 131048, 180191, 360382, 704383, 720764, 1408766, 1441528, 2817532, 5635064, 7748213, 15496426, 30992852, 61985704]

約数ペア:

[(1, 61985704), (2, 30992852), (4, 15496426), (8, 7748213), (11, 5635064), (22, 2817532), (43, 1441528), (44, 1408766), (86, 720764), (88, 704383), (172, 360382), (344, 180191), (473, 131048), (946, 65524), (1892, 32762), (3784, 16381)]