16312996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 19079900

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 797, 1204, 1462, 1594, 2924, 3188, 5117, 5579, 10234, 11158, 13549, 20468, 22316, 27098, 34271, 54196, 68542, 94843, 137084, 189686, 239897, 379372, 479794, 582607, 959588, 1165214, 2330428, 4078249, 8156498, 16312996]

約数ペア:

[(1, 16312996), (2, 8156498), (4, 4078249), (7, 2330428), (14, 1165214), (17, 959588), (28, 582607), (34, 479794), (43, 379372), (68, 239897), (86, 189686), (119, 137084), (172, 94843), (238, 68542), (301, 54196), (476, 34271), (602, 27098), (731, 22316), (797, 20468), (1204, 13549), (1462, 11158), (1594, 10234), (2924, 5579), (3188, 5117)]