10921472

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 40

約数和(自身を含む): 22170456

約数和(自身を除く): 11248984

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 257, 332, 512, 514, 664, 1028, 1328, 2056, 2656, 4112, 5312, 8224, 10624, 16448, 21248, 21331, 32896, 42496, 42662, 65792, 85324, 131584, 170648, 341296, 682592, 1365184, 2730368, 5460736, 10921472]

約数ペア:

[(1, 10921472), (2, 5460736), (4, 2730368), (8, 1365184), (16, 682592), (32, 341296), (64, 170648), (83, 131584), (128, 85324), (166, 65792), (256, 42662), (257, 42496), (332, 32896), (512, 21331), (514, 21248), (664, 16448), (1028, 10624), (1328, 8224), (2056, 5312), (2656, 4112)]