83867776

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{1019}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 167504400

約数和(自身を除く): 83636624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 1019, 1286, 2038, 2572, 4076, 5144, 8152, 10288, 16304, 20576, 32608, 41152, 65216, 82304, 130432, 655217, 1310434, 2620868, 5241736, 10483472, 20966944, 41933888, 83867776]

約数ペア:

[(1, 83867776), (2, 41933888), (4, 20966944), (8, 10483472), (16, 5241736), (32, 2620868), (64, 1310434), (128, 655217), (643, 130432), (1019, 82304), (1286, 65216), (2038, 41152), (2572, 32608), (4076, 20576), (5144, 16304), (8152, 10288)]