846464

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 1790100

約数和(自身を除く): 943636

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 389, 544, 778, 1088, 1556, 2176, 3112, 6224, 6613, 12448, 13226, 24896, 26452, 49792, 52904, 105808, 211616, 423232, 846464]

約数ペア:

[(1, 846464), (2, 423232), (4, 211616), (8, 105808), (16, 52904), (17, 49792), (32, 26452), (34, 24896), (64, 13226), (68, 12448), (128, 6613), (136, 6224), (272, 3112), (389, 2176), (544, 1556), (778, 1088)]