132720832

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{21379}}^1$

素因数の和:21488

約数の個数: 28

約数和(自身を含む): 266095480

約数和(自身を除く): 133374648

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 21379, 42758, 85516, 171032, 342064, 684128, 1368256, 2073763, 4147526, 8295052, 16590104, 33180208, 66360416, 132720832]

約数ペア:

[(1, 132720832), (2, 66360416), (4, 33180208), (8, 16590104), (16, 8295052), (32, 4147526), (64, 2073763), (97, 1368256), (194, 684128), (388, 342064), (776, 171032), (1552, 85516), (3104, 42758), (6208, 21379)]