5217424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 10658048

約数和(自身を除く): 5440624

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 157, 248, 268, 314, 496, 536, 628, 1072, 1256, 2077, 2512, 4154, 4867, 8308, 9734, 10519, 16616, 19468, 21038, 33232, 38936, 42076, 77872, 84152, 168304, 326089, 652178, 1304356, 2608712, 5217424]

約数ペア:

[(1, 5217424), (2, 2608712), (4, 1304356), (8, 652178), (16, 326089), (31, 168304), (62, 84152), (67, 77872), (124, 42076), (134, 38936), (157, 33232), (248, 21038), (268, 19468), (314, 16616), (496, 10519), (536, 9734), (628, 8308), (1072, 4867), (1256, 4154), (2077, 2512)]