91574176

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 187675488

約数和(自身を除く): 96101312

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1091, 1376, 1952, 2182, 2623, 4364, 5246, 8728, 10492, 17456, 20984, 34912, 41968, 46913, 66551, 83936, 93826, 133102, 187652, 266204, 375304, 532408, 750608, 1064816, 1501216, 2129632, 2861693, 5723386, 11446772, 22893544, 45787088, 91574176]

約数ペア:

[(1, 91574176), (2, 45787088), (4, 22893544), (8, 11446772), (16, 5723386), (32, 2861693), (43, 2129632), (61, 1501216), (86, 1064816), (122, 750608), (172, 532408), (244, 375304), (344, 266204), (488, 187652), (688, 133102), (976, 93826), (1091, 83936), (1376, 66551), (1952, 46913), (2182, 41968), (2623, 34912), (4364, 20984), (5246, 17456), (8728, 10492)]