64645354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{2141}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 100348416

約数和(自身を除く): 35703062

約数列:

[1, 2, 31, 62, 487, 974, 2141, 4282, 15097, 30194, 66371, 132742, 1042667, 2085334, 32322677, 64645354]

約数ペア:

[(1, 64645354), (2, 32322677), (31, 2085334), (62, 1042667), (487, 132742), (974, 66371), (2141, 30194), (4282, 15097)]