16217704

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 15030296

約数列:

[1, 2, 4, 8, 61, 122, 167, 199, 244, 334, 398, 488, 668, 796, 1336, 1592, 10187, 12139, 20374, 24278, 33233, 40748, 48556, 66466, 81496, 97112, 132932, 265864, 2027213, 4054426, 8108852, 16217704]

約数ペア:

[(1, 16217704), (2, 8108852), (4, 4054426), (8, 2027213), (61, 265864), (122, 132932), (167, 97112), (199, 81496), (244, 66466), (334, 48556), (398, 40748), (488, 33233), (668, 24278), (796, 20374), (1336, 12139), (1592, 10187)]