82969516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 174211072

約数和(自身を除く): 91241556

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1567, 1708, 1891, 3134, 3782, 6268, 7564, 10969, 13237, 21938, 26474, 43876, 48577, 52948, 95587, 97154, 191174, 194308, 340039, 382348, 669109, 680078, 1338218, 1360156, 2676436, 2963197, 5926394, 11852788, 20742379, 41484758, 82969516]

約数ペア:

[(1, 82969516), (2, 41484758), (4, 20742379), (7, 11852788), (14, 5926394), (28, 2963197), (31, 2676436), (61, 1360156), (62, 1338218), (122, 680078), (124, 669109), (217, 382348), (244, 340039), (427, 194308), (434, 191174), (854, 97154), (868, 95587), (1567, 52948), (1708, 48577), (1891, 43876), (3134, 26474), (3782, 21938), (6268, 13237), (7564, 10969)]