39584168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1481}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 80294760

約数和(自身を除く): 40710592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 1481, 2056, 2962, 3341, 5924, 6682, 11848, 13364, 19253, 26728, 38506, 77012, 154024, 380617, 761234, 1522468, 3044936, 4948021, 9896042, 19792084, 39584168]

約数ペア:

[(1, 39584168), (2, 19792084), (4, 9896042), (8, 4948021), (13, 3044936), (26, 1522468), (52, 761234), (104, 380617), (257, 154024), (514, 77012), (1028, 38506), (1481, 26728), (2056, 19253), (2962, 13364), (3341, 11848), (5924, 6682)]