42038176

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 85688064

約数和(自身を除く): 43649888

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 137, 172, 223, 274, 344, 446, 548, 688, 892, 1096, 1376, 1784, 2192, 3568, 4384, 5891, 7136, 9589, 11782, 19178, 23564, 30551, 38356, 47128, 61102, 76712, 94256, 122204, 153424, 188512, 244408, 306848, 488816, 977632, 1313693, 2627386, 5254772, 10509544, 21019088, 42038176]

約数ペア:

[(1, 42038176), (2, 21019088), (4, 10509544), (8, 5254772), (16, 2627386), (32, 1313693), (43, 977632), (86, 488816), (137, 306848), (172, 244408), (223, 188512), (274, 153424), (344, 122204), (446, 94256), (548, 76712), (688, 61102), (892, 47128), (1096, 38356), (1376, 30551), (1784, 23564), (2192, 19178), (3568, 11782), (4384, 9589), (5891, 7136)]