431065144

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{2927}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 830088000

約数和(自身を除く): 399022856

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 449, 898, 1796, 2927, 3592, 5854, 11708, 18409, 23416, 36818, 73636, 120007, 147272, 240014, 480028, 960056, 1314223, 2628446, 5256892, 10513784, 53883143, 107766286, 215532572, 431065144]

約数ペア:

[(1, 431065144), (2, 215532572), (4, 107766286), (8, 53883143), (41, 10513784), (82, 5256892), (164, 2628446), (328, 1314223), (449, 960056), (898, 480028), (1796, 240014), (2927, 147272), (3592, 120007), (5854, 73636), (11708, 36818), (18409, 23416)]