87480164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{7187}}^1$

素因数の和:7387

約数の個数: 24

約数和(自身を含む): 163023840

約数和(自身を除く): 75543676

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 7187, 12172, 14374, 28748, 122179, 244358, 488716, 1286473, 2572946, 5145892, 21870041, 43740082, 87480164]

約数ペア:

[(1, 87480164), (2, 43740082), (4, 21870041), (17, 5145892), (34, 2572946), (68, 1286473), (179, 488716), (358, 244358), (716, 122179), (3043, 28748), (6086, 14374), (7187, 12172)]