124638544

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{36919}}^1$

素因数の和:37138

約数の個数: 20

約数和(自身を含む): 242638240

約数和(自身を除く): 117999696

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 36919, 73838, 147676, 295352, 590704, 7789909, 15579818, 31159636, 62319272, 124638544]

約数ペア:

[(1, 124638544), (2, 62319272), (4, 31159636), (8, 15579818), (16, 7789909), (211, 590704), (422, 295352), (844, 147676), (1688, 73838), (3376, 36919)]