31251984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{38299}}^1$

素因数の和:38327

約数の個数: 40

約数和(自身を含む): 85485600

約数和(自身を除く): 54233616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 38299, 76598, 114897, 153196, 229794, 306392, 459588, 612784, 651083, 919176, 1302166, 1838352, 1953249, 2604332, 3906498, 5208664, 7812996, 10417328, 15625992, 31251984]

約数ペア:

[(1, 31251984), (2, 15625992), (3, 10417328), (4, 7812996), (6, 5208664), (8, 3906498), (12, 2604332), (16, 1953249), (17, 1838352), (24, 1302166), (34, 919176), (48, 651083), (51, 612784), (68, 459588), (102, 306392), (136, 229794), (204, 153196), (272, 114897), (408, 76598), (816, 38299)]