80233888

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7621}}^1$

素因数の和:7685

約数の個数: 48

約数和(自身を含む): 184391424

約数和(自身を除く): 104157536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 7621, 10528, 15242, 30484, 53347, 60968, 106694, 121936, 213388, 243872, 358187, 426776, 716374, 853552, 1432748, 1707104, 2507309, 2865496, 5014618, 5730992, 10029236, 11461984, 20058472, 40116944, 80233888]

約数ペア:

[(1, 80233888), (2, 40116944), (4, 20058472), (7, 11461984), (8, 10029236), (14, 5730992), (16, 5014618), (28, 2865496), (32, 2507309), (47, 1707104), (56, 1432748), (94, 853552), (112, 716374), (188, 426776), (224, 358187), (329, 243872), (376, 213388), (658, 121936), (752, 106694), (1316, 60968), (1504, 53347), (2632, 30484), (5264, 15242), (7621, 10528)]