227970032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{997}}^1$

素因数の和:1497

約数の個数: 40

約数和(自身を含む): 457387392

約数和(自身を除く): 229417360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 461, 496, 922, 997, 1844, 1994, 3688, 3988, 7376, 7976, 14291, 15952, 28582, 30907, 57164, 61814, 114328, 123628, 228656, 247256, 459617, 494512, 919234, 1838468, 3676936, 7353872, 14248127, 28496254, 56992508, 113985016, 227970032]

約数ペア:

[(1, 227970032), (2, 113985016), (4, 56992508), (8, 28496254), (16, 14248127), (31, 7353872), (62, 3676936), (124, 1838468), (248, 919234), (461, 494512), (496, 459617), (922, 247256), (997, 228656), (1844, 123628), (1994, 114328), (3688, 61814), (3988, 57164), (7376, 30907), (7976, 28582), (14291, 15952)]