80608864

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12409}}^1$

素因数の和:12455

約数の個数: 48

約数和(自身を含む): 187639200

約数和(自身を除く): 107030336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 12409, 24818, 49636, 86863, 99272, 173726, 198544, 347452, 359861, 397088, 694904, 719722, 1389808, 1439444, 2519027, 2779616, 2878888, 5038054, 5757776, 10076108, 11515552, 20152216, 40304432, 80608864]

約数ペア:

[(1, 80608864), (2, 40304432), (4, 20152216), (7, 11515552), (8, 10076108), (14, 5757776), (16, 5038054), (28, 2878888), (29, 2779616), (32, 2519027), (56, 1439444), (58, 1389808), (112, 719722), (116, 694904), (203, 397088), (224, 359861), (232, 347452), (406, 198544), (464, 173726), (812, 99272), (928, 86863), (1624, 49636), (3248, 24818), (6496, 12409)]