80995696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 165659040

約数和(自身を除く): 84663344

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 2473, 4094, 4946, 8188, 9892, 16376, 19784, 32752, 39568, 56879, 113758, 220097, 227516, 440194, 455032, 880388, 910064, 1760776, 3521552, 5062231, 10124462, 20248924, 40497848, 80995696]

約数ペア:

[(1, 80995696), (2, 40497848), (4, 20248924), (8, 10124462), (16, 5062231), (23, 3521552), (46, 1760776), (89, 910064), (92, 880388), (178, 455032), (184, 440194), (356, 227516), (368, 220097), (712, 113758), (1424, 56879), (2047, 39568), (2473, 32752), (4094, 19784), (4946, 16376), (8188, 9892)]