16232788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 35048160

約数和(自身を除く): 18815372

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 59, 74, 118, 143, 148, 169, 236, 286, 338, 407, 481, 572, 649, 676, 767, 814, 962, 1298, 1534, 1628, 1859, 1924, 2183, 2596, 3068, 3718, 4366, 5291, 6253, 7436, 8437, 8732, 9971, 10582, 12506, 16874, 19942, 21164, 24013, 25012, 28379, 33748, 39884, 48026, 56758, 68783, 96052, 109681, 113516, 137566, 219362, 275132, 312169, 368927, 438724, 624338, 737854, 1248676, 1475708, 4058197, 8116394, 16232788]

約数ペア:

[(1, 16232788), (2, 8116394), (4, 4058197), (11, 1475708), (13, 1248676), (22, 737854), (26, 624338), (37, 438724), (44, 368927), (52, 312169), (59, 275132), (74, 219362), (118, 137566), (143, 113516), (148, 109681), (169, 96052), (236, 68783), (286, 56758), (338, 48026), (407, 39884), (481, 33748), (572, 28379), (649, 25012), (676, 24013), (767, 21164), (814, 19942), (962, 16874), (1298, 12506), (1534, 10582), (1628, 9971), (1859, 8732), (1924, 8437), (2183, 7436), (2596, 6253), (3068, 5291), (3718, 4366)]