4102096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 8463744

約数和(自身を除く): 4361648

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 157, 184, 284, 314, 368, 568, 628, 1136, 1256, 1633, 2512, 3266, 3611, 6532, 7222, 11147, 13064, 14444, 22294, 26128, 28888, 44588, 57776, 89176, 178352, 256381, 512762, 1025524, 2051048, 4102096]

約数ペア:

[(1, 4102096), (2, 2051048), (4, 1025524), (8, 512762), (16, 256381), (23, 178352), (46, 89176), (71, 57776), (92, 44588), (142, 28888), (157, 26128), (184, 22294), (284, 14444), (314, 13064), (368, 11147), (568, 7222), (628, 6532), (1136, 3611), (1256, 3266), (1633, 2512)]