889446784

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{169483}}^1$

素因数の和:169538

約数の個数: 32

約数和(自身を含む): 1815173640

約数和(自身を除く): 925726856

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 169483, 338966, 677932, 1355864, 2711728, 5423456, 6948803, 10846912, 13897606, 21693824, 27795212, 55590424, 111180848, 222361696, 444723392, 889446784]

約数ペア:

[(1, 889446784), (2, 444723392), (4, 222361696), (8, 111180848), (16, 55590424), (32, 27795212), (41, 21693824), (64, 13897606), (82, 10846912), (128, 6948803), (164, 5423456), (328, 2711728), (656, 1355864), (1312, 677932), (2624, 338966), (5248, 169483)]