83651456

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 192780000

約数和(自身を除く): 109128544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 448, 623, 712, 896, 1049, 1246, 1424, 2098, 2492, 2848, 4196, 4984, 5696, 7343, 8392, 9968, 11392, 14686, 16784, 19936, 29372, 33568, 39872, 58744, 67136, 79744, 93361, 117488, 134272, 186722, 234976, 373444, 469952, 653527, 746888, 939904, 1307054, 1493776, 2614108, 2987552, 5228216, 5975104, 10456432, 11950208, 20912864, 41825728, 83651456]

約数ペア:

[(1, 83651456), (2, 41825728), (4, 20912864), (7, 11950208), (8, 10456432), (14, 5975104), (16, 5228216), (28, 2987552), (32, 2614108), (56, 1493776), (64, 1307054), (89, 939904), (112, 746888), (128, 653527), (178, 469952), (224, 373444), (356, 234976), (448, 186722), (623, 134272), (712, 117488), (896, 93361), (1049, 79744), (1246, 67136), (1424, 58744), (2098, 39872), (2492, 33568), (2848, 29372), (4196, 19936), (4984, 16784), (5696, 14686), (7343, 11392), (8392, 9968)]