81526208

素因数分解:

$2^6\times {\mathrm{659}}^1\times {\mathrm{1933}}^1$

素因数の和:2604

約数の個数: 28

約数和(自身を含む): 162107880

約数和(自身を除く): 80581672

約数列:

[1, 2, 4, 8, 16, 32, 64, 659, 1318, 1933, 2636, 3866, 5272, 7732, 10544, 15464, 21088, 30928, 42176, 61856, 123712, 1273847, 2547694, 5095388, 10190776, 20381552, 40763104, 81526208]

約数ペア:

[(1, 81526208), (2, 40763104), (4, 20381552), (8, 10190776), (16, 5095388), (32, 2547694), (64, 1273847), (659, 123712), (1318, 61856), (1933, 42176), (2636, 30928), (3866, 21088), (5272, 15464), (7732, 10544)]