55394704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{203657}}^1$

素因数の和:203682

約数の個数: 20

約数和(自身を含む): 113641164

約数和(自身を除く): 58246460

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 203657, 407314, 814628, 1629256, 3258512, 3462169, 6924338, 13848676, 27697352, 55394704]

約数ペア:

[(1, 55394704), (2, 27697352), (4, 13848676), (8, 6924338), (16, 3462169), (17, 3258512), (34, 1629256), (68, 814628), (136, 407314), (272, 203657)]