22672016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 50621760

約数和(自身を除く): 27949744

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 41, 68, 76, 82, 107, 136, 152, 164, 214, 272, 304, 323, 328, 428, 646, 656, 697, 779, 856, 1292, 1394, 1558, 1712, 1819, 2033, 2584, 2788, 3116, 3638, 4066, 4387, 5168, 5576, 6232, 7276, 8132, 8774, 11152, 12464, 13243, 14552, 16264, 17548, 26486, 29104, 32528, 34561, 35096, 52972, 69122, 70192, 74579, 83353, 105944, 138244, 149158, 166706, 211888, 276488, 298316, 333412, 552976, 596632, 666824, 1193264, 1333648, 1417001, 2834002, 5668004, 11336008, 22672016]

約数ペア:

[(1, 22672016), (2, 11336008), (4, 5668004), (8, 2834002), (16, 1417001), (17, 1333648), (19, 1193264), (34, 666824), (38, 596632), (41, 552976), (68, 333412), (76, 298316), (82, 276488), (107, 211888), (136, 166706), (152, 149158), (164, 138244), (214, 105944), (272, 83353), (304, 74579), (323, 70192), (328, 69122), (428, 52972), (646, 35096), (656, 34561), (697, 32528), (779, 29104), (856, 26486), (1292, 17548), (1394, 16264), (1558, 14552), (1712, 13243), (1819, 12464), (2033, 11152), (2584, 8774), (2788, 8132), (3116, 7276), (3638, 6232), (4066, 5576), (4387, 5168)]