16490884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7823}}^1$

素因数の和:7875

約数の個数: 24

約数和(自身を含む): 31546368

約数和(自身を除く): 15055484

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 7823, 15646, 31292, 132991, 242513, 265982, 485026, 531964, 970052, 4122721, 8245442, 16490884]

約数ペア:

[(1, 16490884), (2, 8245442), (4, 4122721), (17, 970052), (31, 531964), (34, 485026), (62, 265982), (68, 242513), (124, 132991), (527, 31292), (1054, 15646), (2108, 7823)]