64186832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 132241536

約数和(自身を除く): 68054704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 643, 734, 1286, 1468, 2572, 2936, 5144, 5872, 6239, 10288, 10931, 12478, 21862, 24956, 43724, 49912, 87448, 99824, 174896, 235981, 471962, 943924, 1887848, 3775696, 4011677, 8023354, 16046708, 32093416, 64186832]

約数ペア:

[(1, 64186832), (2, 32093416), (4, 16046708), (8, 8023354), (16, 4011677), (17, 3775696), (34, 1887848), (68, 943924), (136, 471962), (272, 235981), (367, 174896), (643, 99824), (734, 87448), (1286, 49912), (1468, 43724), (2572, 24956), (2936, 21862), (5144, 12478), (5872, 10931), (6239, 10288)]