16222164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 43467648

約数和(自身を除く): 27245484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 617, 626, 939, 1234, 1252, 1851, 1878, 2191, 2468, 3702, 3756, 4319, 4382, 6573, 7404, 8638, 8764, 12957, 13146, 17276, 25914, 26292, 51828, 193121, 386242, 579363, 772484, 1158726, 1351847, 2317452, 2703694, 4055541, 5407388, 8111082, 16222164]

約数ペア:

[(1, 16222164), (2, 8111082), (3, 5407388), (4, 4055541), (6, 2703694), (7, 2317452), (12, 1351847), (14, 1158726), (21, 772484), (28, 579363), (42, 386242), (84, 193121), (313, 51828), (617, 26292), (626, 25914), (939, 17276), (1234, 13146), (1252, 12957), (1851, 8764), (1878, 8638), (2191, 7404), (2468, 6573), (3702, 4382), (3756, 4319)]