31066336

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 70277760

約数和(自身を除く): 39211424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 419, 662, 838, 1324, 1676, 2317, 2648, 2933, 3352, 4634, 5296, 5866, 6704, 9268, 10592, 11732, 13408, 18536, 23464, 37072, 46928, 74144, 93856, 138689, 277378, 554756, 970823, 1109512, 1941646, 2219024, 3883292, 4438048, 7766584, 15533168, 31066336]

約数ペア:

[(1, 31066336), (2, 15533168), (4, 7766584), (7, 4438048), (8, 3883292), (14, 2219024), (16, 1941646), (28, 1109512), (32, 970823), (56, 554756), (112, 277378), (224, 138689), (331, 93856), (419, 74144), (662, 46928), (838, 37072), (1324, 23464), (1676, 18536), (2317, 13408), (2648, 11732), (2933, 10592), (3352, 9268), (4634, 6704), (5296, 5866)]