81033702968

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{14286619}}^1$

素因数の和:14287334

約数の個数: 16

約数和(自身を含む): 152152503000

約数和(自身を除く): 71118800032

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 14286619, 28573238, 57146476, 114292952, 10129212871, 20258425742, 40516851484, 81033702968]

約数ペア:

[(1, 81033702968), (2, 40516851484), (4, 20258425742), (8, 10129212871), (709, 114292952), (1418, 57146476), (2836, 28573238), (5672, 14286619)]