80257582

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 128187360

約数和(自身を除く): 47929778

約数列:

[1, 2, 41, 53, 59, 82, 106, 118, 313, 626, 2173, 2419, 3127, 4346, 4838, 6254, 12833, 16589, 18467, 25666, 33178, 36934, 128207, 256414, 680149, 757147, 978751, 1360298, 1514294, 1957502, 40128791, 80257582]

約数ペア:

[(1, 80257582), (2, 40128791), (41, 1957502), (53, 1514294), (59, 1360298), (82, 978751), (106, 757147), (118, 680149), (313, 256414), (626, 128207), (2173, 36934), (2419, 33178), (3127, 25666), (4346, 18467), (4838, 16589), (6254, 12833)]