125048048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4233

約数の個数: 40

約数和(自身を含む): 254257536

約数和(自身を除く): 129209488

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 4133, 7564, 8266, 15128, 16532, 30256, 33064, 66128, 128123, 252113, 256246, 504226, 512492, 1008452, 1024984, 2016904, 2049968, 4033808, 7815503, 15631006, 31262012, 62524024, 125048048]

約数ペア:

[(1, 125048048), (2, 62524024), (4, 31262012), (8, 15631006), (16, 7815503), (31, 4033808), (61, 2049968), (62, 2016904), (122, 1024984), (124, 1008452), (244, 512492), (248, 504226), (488, 256246), (496, 252113), (976, 128123), (1891, 66128), (3782, 33064), (4133, 30256), (7564, 16532), (8266, 15128)]