25530184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 25013816

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 1559, 2047, 3118, 4094, 6236, 8188, 12472, 16376, 35857, 71714, 138751, 143428, 277502, 286856, 555004, 1110008, 3191273, 6382546, 12765092, 25530184]

約数ペア:

[(1, 25530184), (2, 12765092), (4, 6382546), (8, 3191273), (23, 1110008), (46, 555004), (89, 286856), (92, 277502), (178, 143428), (184, 138751), (356, 71714), (712, 35857), (1559, 16376), (2047, 12472), (3118, 8188), (4094, 6236)]