31553508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12953}}^1$

素因数の和:12996

約数の個数: 48

約数和(自身を含む): 87050880

約数和(自身を除く): 55497372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 12953, 25906, 38859, 51812, 77718, 90671, 155436, 181342, 272013, 362684, 375637, 544026, 751274, 1088052, 1126911, 1502548, 2253822, 2629459, 4507644, 5258918, 7888377, 10517836, 15776754, 31553508]

約数ペア:

[(1, 31553508), (2, 15776754), (3, 10517836), (4, 7888377), (6, 5258918), (7, 4507644), (12, 2629459), (14, 2253822), (21, 1502548), (28, 1126911), (29, 1088052), (42, 751274), (58, 544026), (84, 375637), (87, 362684), (116, 272013), (174, 181342), (203, 155436), (348, 90671), (406, 77718), (609, 51812), (812, 38859), (1218, 25906), (2436, 12953)]