42970154

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 67682880

約数和(自身を除く): 24712726

約数列:

[1, 2, 31, 62, 79, 158, 283, 566, 961, 1922, 2449, 4898, 8773, 17546, 22357, 44714, 75919, 151838, 271963, 543926, 693067, 1386134, 21485077, 42970154]

約数ペア:

[(1, 42970154), (2, 21485077), (31, 1386134), (62, 693067), (79, 543926), (158, 271963), (283, 151838), (566, 75919), (961, 44714), (1922, 22357), (2449, 17546), (4898, 8773)]