171946112

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{103333}}^1$

素因数の和:103360

約数の個数: 32

約数和(自身を含む): 368902380

約数和(自身を除く): 196956268

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 103333, 206666, 413332, 826664, 1343329, 1653328, 2686658, 3306656, 5373316, 6613312, 10746632, 13226624, 21493264, 42986528, 85973056, 171946112]

約数ペア:

[(1, 171946112), (2, 85973056), (4, 42986528), (8, 21493264), (13, 13226624), (16, 10746632), (26, 6613312), (32, 5373316), (52, 3306656), (64, 2686658), (104, 1653328), (128, 1343329), (208, 826664), (416, 413332), (832, 206666), (1664, 103333)]