40286048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 87118416

約数和(自身を除く): 46832368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 352, 386, 593, 772, 1186, 1544, 2123, 2372, 3088, 4246, 4744, 6176, 6523, 8492, 9488, 13046, 16984, 18976, 26092, 33968, 52184, 67936, 104368, 114449, 208736, 228898, 457796, 915592, 1258939, 1831184, 2517878, 3662368, 5035756, 10071512, 20143024, 40286048]

約数ペア:

[(1, 40286048), (2, 20143024), (4, 10071512), (8, 5035756), (11, 3662368), (16, 2517878), (22, 1831184), (32, 1258939), (44, 915592), (88, 457796), (176, 228898), (193, 208736), (352, 114449), (386, 104368), (593, 67936), (772, 52184), (1186, 33968), (1544, 26092), (2123, 18976), (2372, 16984), (3088, 13046), (4246, 9488), (4744, 8492), (6176, 6523)]