89141442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21563}}^1$

素因数の和:21634

約数の個数: 32

約数和(自身を含む): 195628608

約数和(自身を除く): 106487166

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 21563, 43126, 64689, 129378, 280319, 560638, 840957, 1142839, 1681914, 2285678, 3428517, 6857034, 14856907, 29713814, 44570721, 89141442]

約数ペア:

[(1, 89141442), (2, 44570721), (3, 29713814), (6, 14856907), (13, 6857034), (26, 3428517), (39, 2285678), (53, 1681914), (78, 1142839), (106, 840957), (159, 560638), (318, 280319), (689, 129378), (1378, 64689), (2067, 43126), (4134, 21563)]