16949392

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 33879776

約数和(自身を除く): 16930384

約数列:

[1, 2, 4, 8, 16, 67, 97, 134, 163, 194, 268, 326, 388, 536, 652, 776, 1072, 1304, 1552, 2608, 6499, 10921, 12998, 15811, 21842, 25996, 31622, 43684, 51992, 63244, 87368, 103984, 126488, 174736, 252976, 1059337, 2118674, 4237348, 8474696, 16949392]

約数ペア:

[(1, 16949392), (2, 8474696), (4, 4237348), (8, 2118674), (16, 1059337), (67, 252976), (97, 174736), (134, 126488), (163, 103984), (194, 87368), (268, 63244), (326, 51992), (388, 43684), (536, 31622), (652, 25996), (776, 21842), (1072, 15811), (1304, 12998), (1552, 10921), (2608, 6499)]