71107984

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{45817}}^1$

素因数の和:45922

約数の個数: 20

約数和(自身を含む): 139195084

約数和(自身を除く): 68087100

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 45817, 91634, 183268, 366536, 733072, 4444249, 8888498, 17776996, 35553992, 71107984]

約数ペア:

[(1, 71107984), (2, 35553992), (4, 17776996), (8, 8888498), (16, 4444249), (97, 733072), (194, 366536), (388, 183268), (776, 91634), (1552, 45817)]