82808626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 50247374

約数列:

[1, 2, 31, 43, 62, 86, 89, 178, 349, 698, 1333, 2666, 2759, 3827, 5518, 7654, 10819, 15007, 21638, 30014, 31061, 62122, 118637, 237274, 465217, 930434, 962891, 1335623, 1925782, 2671246, 41404313, 82808626]

約数ペア:

[(1, 82808626), (2, 41404313), (31, 2671246), (43, 1925782), (62, 1335623), (86, 962891), (89, 930434), (178, 465217), (349, 237274), (698, 118637), (1333, 62122), (2666, 31061), (2759, 30014), (3827, 21638), (5518, 15007), (7654, 10819)]