31946768

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2055

約数の個数: 40

約数和(自身を含む): 71245440

約数和(自身を除く): 39298672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 1889, 2114, 2416, 3778, 4228, 7556, 8456, 13223, 15112, 16912, 26446, 30224, 52892, 105784, 211568, 285239, 570478, 1140956, 1996673, 2281912, 3993346, 4563824, 7986692, 15973384, 31946768]

約数ペア:

[(1, 31946768), (2, 15973384), (4, 7986692), (7, 4563824), (8, 3993346), (14, 2281912), (16, 1996673), (28, 1140956), (56, 570478), (112, 285239), (151, 211568), (302, 105784), (604, 52892), (1057, 30224), (1208, 26446), (1889, 16912), (2114, 15112), (2416, 13223), (3778, 8456), (4228, 7556)]