31236758

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 55234560

約数和(自身を除く): 23997802

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 427, 463, 553, 854, 926, 1106, 3241, 4819, 6482, 9638, 28243, 33733, 36577, 56486, 67466, 73154, 197701, 256039, 395402, 512078, 2231197, 4462394, 15618379, 31236758]

約数ペア:

[(1, 31236758), (2, 15618379), (7, 4462394), (14, 2231197), (61, 512078), (79, 395402), (122, 256039), (158, 197701), (427, 73154), (463, 67466), (553, 56486), (854, 36577), (926, 33733), (1106, 28243), (3241, 9638), (4819, 6482)]