65301872

素因数分解:

$2^4\times {\mathrm{31}}^3\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 40

約数和(自身を含む): 131693952

約数和(自身を除く): 66392080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 961, 1096, 1922, 2192, 3844, 4247, 7688, 8494, 15376, 16988, 29791, 33976, 59582, 67952, 119164, 131657, 238328, 263314, 476656, 526628, 1053256, 2106512, 4081367, 8162734, 16325468, 32650936, 65301872]

約数ペア:

[(1, 65301872), (2, 32650936), (4, 16325468), (8, 8162734), (16, 4081367), (31, 2106512), (62, 1053256), (124, 526628), (137, 476656), (248, 263314), (274, 238328), (496, 131657), (548, 119164), (961, 67952), (1096, 59582), (1922, 33976), (2192, 29791), (3844, 16988), (4247, 15376), (7688, 8494)]