81102952

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17449}}^1$

素因数の和:17545

約数の個数: 32

約数和(自身を含む): 175896000

約数和(自身を除く): 94793048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 17449, 34898, 69796, 122143, 139592, 244286, 488572, 977144, 1448267, 2896534, 5793068, 10137869, 11586136, 20275738, 40551476, 81102952]

約数ペア:

[(1, 81102952), (2, 40551476), (4, 20275738), (7, 11586136), (8, 10137869), (14, 5793068), (28, 2896534), (56, 1448267), (83, 977144), (166, 488572), (332, 244286), (581, 139592), (664, 122143), (1162, 69796), (2324, 34898), (4648, 17449)]