42980704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103319}}^1$

素因数の和:103342

約数の個数: 24

約数和(自身を含む): 91128240

約数和(自身を除く): 48147536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 103319, 206638, 413276, 826552, 1343147, 1653104, 2686294, 3306208, 5372588, 10745176, 21490352, 42980704]

約数ペア:

[(1, 42980704), (2, 21490352), (4, 10745176), (8, 5372588), (13, 3306208), (16, 2686294), (26, 1653104), (32, 1343147), (52, 826552), (104, 413276), (208, 206638), (416, 103319)]