16972672

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 34186320

約数和(自身を除く): 17213648

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1367, 1552, 2734, 3104, 5468, 6208, 10936, 12416, 21872, 43744, 87488, 132599, 174976, 265198, 530396, 1060792, 2121584, 4243168, 8486336, 16972672]

約数ペア:

[(1, 16972672), (2, 8486336), (4, 4243168), (8, 2121584), (16, 1060792), (32, 530396), (64, 265198), (97, 174976), (128, 132599), (194, 87488), (388, 43744), (776, 21872), (1367, 12416), (1552, 10936), (2734, 6208), (3104, 5468)]