42950704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157907}}^1$

素因数の和:157932

約数の個数: 20

約数和(自身を含む): 88112664

約数和(自身を除く): 45161960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 157907, 315814, 631628, 1263256, 2526512, 2684419, 5368838, 10737676, 21475352, 42950704]

約数ペア:

[(1, 42950704), (2, 21475352), (4, 10737676), (8, 5368838), (16, 2684419), (17, 2526512), (34, 1263256), (68, 631628), (136, 315814), (272, 157907)]