105209584

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{15619}}^1$

素因数の和:16048

約数の個数: 20

約数和(自身を含む): 204340840

約数和(自身を除く): 99131256

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 15619, 31238, 62476, 124952, 249904, 6575599, 13151198, 26302396, 52604792, 105209584]

約数ペア:

[(1, 105209584), (2, 52604792), (4, 26302396), (8, 13151198), (16, 6575599), (421, 249904), (842, 124952), (1684, 62476), (3368, 31238), (6736, 15619)]