16814428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 32979744

約数和(自身を除く): 16165316

約数列:

[1, 2, 4, 17, 34, 37, 41, 68, 74, 82, 148, 163, 164, 326, 629, 652, 697, 1258, 1394, 1517, 2516, 2771, 2788, 3034, 5542, 6031, 6068, 6683, 11084, 12062, 13366, 24124, 25789, 26732, 51578, 102527, 103156, 113611, 205054, 227222, 247271, 410108, 454444, 494542, 989084, 4203607, 8407214, 16814428]

約数ペア:

[(1, 16814428), (2, 8407214), (4, 4203607), (17, 989084), (34, 494542), (37, 454444), (41, 410108), (68, 247271), (74, 227222), (82, 205054), (148, 113611), (163, 103156), (164, 102527), (326, 51578), (629, 26732), (652, 25789), (697, 24124), (1258, 13366), (1394, 12062), (1517, 11084), (2516, 6683), (2771, 6068), (2788, 6031), (3034, 5542)]