1423407872

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{43781}}^1$

素因数の和:43924

約数の個数: 36

約数和(自身を含む): 2863693056

約数和(自身を除く): 1440285184

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 8128, 16256, 32512, 43781, 87562, 175124, 350248, 700496, 1400992, 2801984, 5560187, 5603968, 11120374, 11207936, 22240748, 44481496, 88962992, 177925984, 355851968, 711703936, 1423407872]

約数ペア:

[(1, 1423407872), (2, 711703936), (4, 355851968), (8, 177925984), (16, 88962992), (32, 44481496), (64, 22240748), (127, 11207936), (128, 11120374), (254, 5603968), (256, 5560187), (508, 2801984), (1016, 1400992), (2032, 700496), (4064, 350248), (8128, 175124), (16256, 87562), (32512, 43781)]