64142216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7417}}^1$

素因数の和:7493

約数の個数: 32

約数和(自身を含む): 128183040

約数和(自身を除く): 64040824

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 7417, 8648, 14834, 29668, 59336, 170591, 341182, 348599, 682364, 697198, 1364728, 1394396, 2788792, 8017777, 16035554, 32071108, 64142216]

約数ペア:

[(1, 64142216), (2, 32071108), (4, 16035554), (8, 8017777), (23, 2788792), (46, 1394396), (47, 1364728), (92, 697198), (94, 682364), (184, 348599), (188, 341182), (376, 170591), (1081, 59336), (2162, 29668), (4324, 14834), (7417, 8648)]