77888168

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{30713}}^1$

素因数の和:31036

約数の個数: 16

約数和(自身を含む): 146505780

約数和(自身を除く): 68617612

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 30713, 61426, 122852, 245704, 9736021, 19472042, 38944084, 77888168]

約数ペア:

[(1, 77888168), (2, 38944084), (4, 19472042), (8, 9736021), (317, 245704), (634, 122852), (1268, 61426), (2536, 30713)]