331348384

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{28843}}^1$

素因数の和:29212

約数の個数: 24

約数和(自身を含む): 654181920

約数和(自身を除く): 322833536

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 11488, 28843, 57686, 115372, 230744, 461488, 922976, 10354637, 20709274, 41418548, 82837096, 165674192, 331348384]

約数ペア:

[(1, 331348384), (2, 165674192), (4, 82837096), (8, 41418548), (16, 20709274), (32, 10354637), (359, 922976), (718, 461488), (1436, 230744), (2872, 115372), (5744, 57686), (11488, 28843)]