17931104

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 36832320

約数和(自身を除く): 18901216

約数列:

[1, 2, 4, 8, 16, 32, 41, 79, 82, 158, 164, 173, 316, 328, 346, 632, 656, 692, 1264, 1312, 1384, 2528, 2768, 3239, 5536, 6478, 7093, 12956, 13667, 14186, 25912, 27334, 28372, 51824, 54668, 56744, 103648, 109336, 113488, 218672, 226976, 437344, 560347, 1120694, 2241388, 4482776, 8965552, 17931104]

約数ペア:

[(1, 17931104), (2, 8965552), (4, 4482776), (8, 2241388), (16, 1120694), (32, 560347), (41, 437344), (79, 226976), (82, 218672), (158, 113488), (164, 109336), (173, 103648), (316, 56744), (328, 54668), (346, 51824), (632, 28372), (656, 27334), (692, 25912), (1264, 14186), (1312, 13667), (1384, 12956), (2528, 7093), (2768, 6478), (3239, 5536)]