45871696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{220537}}^1$

素因数の和:220558

約数の個数: 20

約数和(自身を含む): 95713492

約数和(自身を除く): 49841796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 220537, 441074, 882148, 1764296, 2866981, 3528592, 5733962, 11467924, 22935848, 45871696]

約数ペア:

[(1, 45871696), (2, 22935848), (4, 11467924), (8, 5733962), (13, 3528592), (16, 2866981), (26, 1764296), (52, 882148), (104, 441074), (208, 220537)]