188097824

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 381249792

約数和(自身を除く): 193151968

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 223, 344, 446, 613, 688, 892, 1226, 1376, 1784, 2452, 3568, 4904, 7136, 9589, 9808, 19178, 19616, 26359, 38356, 52718, 76712, 105436, 136699, 153424, 210872, 273398, 306848, 421744, 546796, 843488, 1093592, 2187184, 4374368, 5878057, 11756114, 23512228, 47024456, 94048912, 188097824]

約数ペア:

[(1, 188097824), (2, 94048912), (4, 47024456), (8, 23512228), (16, 11756114), (32, 5878057), (43, 4374368), (86, 2187184), (172, 1093592), (223, 843488), (344, 546796), (446, 421744), (613, 306848), (688, 273398), (892, 210872), (1226, 153424), (1376, 136699), (1784, 105436), (2452, 76712), (3568, 52718), (4904, 38356), (7136, 26359), (9589, 19616), (9808, 19178)]