16864484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 36747648

約数和(自身を除く): 19883164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 433, 749, 866, 1391, 1498, 1732, 2782, 2996, 3031, 5564, 5629, 6062, 9737, 11258, 12124, 19474, 22516, 38948, 39403, 46331, 78806, 92662, 157612, 185324, 324317, 602303, 648634, 1204606, 1297268, 2409212, 4216121, 8432242, 16864484]

約数ペア:

[(1, 16864484), (2, 8432242), (4, 4216121), (7, 2409212), (13, 1297268), (14, 1204606), (26, 648634), (28, 602303), (52, 324317), (91, 185324), (107, 157612), (182, 92662), (214, 78806), (364, 46331), (428, 39403), (433, 38948), (749, 22516), (866, 19474), (1391, 12124), (1498, 11258), (1732, 9737), (2782, 6062), (2996, 5629), (3031, 5564)]