31797134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 19683442

約数列:

[1, 2, 31, 37, 62, 74, 83, 166, 167, 334, 1147, 2294, 2573, 3071, 5146, 5177, 6142, 6179, 10354, 12358, 13861, 27722, 95201, 190402, 191549, 383098, 429691, 512857, 859382, 1025714, 15898567, 31797134]

約数ペア:

[(1, 31797134), (2, 15898567), (31, 1025714), (37, 859382), (62, 512857), (74, 429691), (83, 383098), (166, 191549), (167, 190402), (334, 95201), (1147, 27722), (2294, 13861), (2573, 12358), (3071, 10354), (5146, 6179), (5177, 6142)]