84100144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 171140832

約数和(自身を除く): 87040688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 692, 1321, 1384, 2642, 2768, 3979, 5284, 7958, 10568, 15916, 21136, 30383, 31832, 60766, 63664, 121532, 228533, 243064, 457066, 486128, 914132, 1828264, 3656528, 5256259, 10512518, 21025036, 42050072, 84100144]

約数ペア:

[(1, 84100144), (2, 42050072), (4, 21025036), (8, 10512518), (16, 5256259), (23, 3656528), (46, 1828264), (92, 914132), (173, 486128), (184, 457066), (346, 243064), (368, 228533), (692, 121532), (1321, 63664), (1384, 60766), (2642, 31832), (2768, 30383), (3979, 21136), (5284, 15916), (7958, 10568)]