42550736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 88059840

約数和(自身を除く): 45509104

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 2689, 3956, 5378, 7912, 10756, 15824, 21512, 43024, 61847, 115627, 123694, 231254, 247388, 462508, 494776, 925016, 989552, 1850032, 2659421, 5318842, 10637684, 21275368, 42550736]

約数ペア:

[(1, 42550736), (2, 21275368), (4, 10637684), (8, 5318842), (16, 2659421), (23, 1850032), (43, 989552), (46, 925016), (86, 494776), (92, 462508), (172, 247388), (184, 231254), (344, 123694), (368, 115627), (688, 61847), (989, 43024), (1978, 21512), (2689, 15824), (3956, 10756), (5378, 7912)]