1264216192

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{97789}}^1$

素因数の和:97904

約数の個数: 32

約数和(自身を含む): 2543517900

約数和(自身を除く): 1279301708

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 97789, 195578, 391156, 782312, 1564624, 3129248, 6258496, 9876689, 12516992, 19753378, 39506756, 79013512, 158027024, 316054048, 632108096, 1264216192]

約数ペア:

[(1, 1264216192), (2, 632108096), (4, 316054048), (8, 158027024), (16, 79013512), (32, 39506756), (64, 19753378), (101, 12516992), (128, 9876689), (202, 6258496), (404, 3129248), (808, 1564624), (1616, 782312), (3232, 391156), (6464, 195578), (12928, 97789)]