1620210304

素因数分解:

$2^7\times {\mathrm{293}}^1\times {\mathrm{43201}}^1$

素因数の和:43508

約数の個数: 32

約数和(自身を含む): 3238853940

約数和(自身を除く): 1618643636

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 293, 586, 1172, 2344, 4688, 9376, 18752, 37504, 43201, 86402, 172804, 345608, 691216, 1382432, 2764864, 5529728, 12657893, 25315786, 50631572, 101263144, 202526288, 405052576, 810105152, 1620210304]

約数ペア:

[(1, 1620210304), (2, 810105152), (4, 405052576), (8, 202526288), (16, 101263144), (32, 50631572), (64, 25315786), (128, 12657893), (293, 5529728), (586, 2764864), (1172, 1382432), (2344, 691216), (4688, 345608), (9376, 172804), (18752, 86402), (37504, 43201)]