23193712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 48291552

約数和(自身を除く): 25097840

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1201, 1207, 2402, 2414, 4804, 4828, 9608, 9656, 19216, 19312, 20417, 40834, 81668, 85271, 163336, 170542, 326672, 341084, 682168, 1364336, 1449607, 2899214, 5798428, 11596856, 23193712]

約数ペア:

[(1, 23193712), (2, 11596856), (4, 5798428), (8, 2899214), (16, 1449607), (17, 1364336), (34, 682168), (68, 341084), (71, 326672), (136, 170542), (142, 163336), (272, 85271), (284, 81668), (568, 40834), (1136, 20417), (1201, 19312), (1207, 19216), (2402, 9656), (2414, 9608), (4804, 4828)]