89209568

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 214824960

約数和(自身を除く): 125615392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 112, 116, 124, 203, 217, 224, 232, 248, 406, 434, 443, 464, 496, 812, 868, 886, 899, 928, 992, 1624, 1736, 1772, 1798, 3101, 3248, 3472, 3544, 3596, 6202, 6293, 6496, 6944, 7088, 7192, 12404, 12586, 12847, 13733, 14176, 14384, 24808, 25172, 25694, 27466, 28768, 49616, 50344, 51388, 54932, 89929, 96131, 99232, 100688, 102776, 109864, 179858, 192262, 201376, 205552, 219728, 359716, 384524, 398257, 411104, 439456, 719432, 769048, 796514, 1438864, 1538096, 1593028, 2787799, 2877728, 3076192, 3186056, 5575598, 6372112, 11151196, 12744224, 22302392, 44604784, 89209568]

約数ペア:

[(1, 89209568), (2, 44604784), (4, 22302392), (7, 12744224), (8, 11151196), (14, 6372112), (16, 5575598), (28, 3186056), (29, 3076192), (31, 2877728), (32, 2787799), (56, 1593028), (58, 1538096), (62, 1438864), (112, 796514), (116, 769048), (124, 719432), (203, 439456), (217, 411104), (224, 398257), (232, 384524), (248, 359716), (406, 219728), (434, 205552), (443, 201376), (464, 192262), (496, 179858), (812, 109864), (868, 102776), (886, 100688), (899, 99232), (928, 96131), (992, 89929), (1624, 54932), (1736, 51388), (1772, 50344), (1798, 49616), (3101, 28768), (3248, 27466), (3472, 25694), (3544, 25172), (3596, 24808), (6202, 14384), (6293, 14176), (6496, 13733), (6944, 12847), (7088, 12586), (7192, 12404)]