42803864

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 81734400

約数和(自身を除く): 38930536

約数列:

[1, 2, 4, 8, 109, 191, 218, 257, 382, 436, 514, 764, 872, 1028, 1528, 2056, 20819, 28013, 41638, 49087, 56026, 83276, 98174, 112052, 166552, 196348, 224104, 392696, 5350483, 10700966, 21401932, 42803864]

約数ペア:

[(1, 42803864), (2, 21401932), (4, 10700966), (8, 5350483), (109, 392696), (191, 224104), (218, 196348), (257, 166552), (382, 112052), (436, 98174), (514, 83276), (764, 56026), (872, 49087), (1028, 41638), (1528, 28013), (2056, 20819)]