68165392

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 134741376

約数和(自身を除く): 66575984

約数列:

[1, 2, 4, 8, 16, 97, 167, 194, 263, 334, 388, 526, 668, 776, 1052, 1336, 1552, 2104, 2672, 4208, 16199, 25511, 32398, 43921, 51022, 64796, 87842, 102044, 129592, 175684, 204088, 259184, 351368, 408176, 702736, 4260337, 8520674, 17041348, 34082696, 68165392]

約数ペア:

[(1, 68165392), (2, 34082696), (4, 17041348), (8, 8520674), (16, 4260337), (97, 702736), (167, 408176), (194, 351368), (263, 259184), (334, 204088), (388, 175684), (526, 129592), (668, 102044), (776, 87842), (1052, 64796), (1336, 51022), (1552, 43921), (2104, 32398), (2672, 25511), (4208, 16199)]