16502816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 35779968

約数和(自身を除く): 19277152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 271, 346, 352, 542, 692, 1084, 1384, 1903, 2168, 2768, 2981, 3806, 4336, 5536, 5962, 7612, 8672, 11924, 15224, 23848, 30448, 46883, 47696, 60896, 93766, 95392, 187532, 375064, 515713, 750128, 1031426, 1500256, 2062852, 4125704, 8251408, 16502816]

約数ペア:

[(1, 16502816), (2, 8251408), (4, 4125704), (8, 2062852), (11, 1500256), (16, 1031426), (22, 750128), (32, 515713), (44, 375064), (88, 187532), (173, 95392), (176, 93766), (271, 60896), (346, 47696), (352, 46883), (542, 30448), (692, 23848), (1084, 15224), (1384, 11924), (1903, 8672), (2168, 7612), (2768, 5962), (2981, 5536), (3806, 4336)]