64499552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{155047}}^1$

素因数の和:155070

約数の個数: 24

約数和(自身を含む): 136752336

約数和(自身を除く): 72252784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 155047, 310094, 620188, 1240376, 2015611, 2480752, 4031222, 4961504, 8062444, 16124888, 32249776, 64499552]

約数ペア:

[(1, 64499552), (2, 32249776), (4, 16124888), (8, 8062444), (13, 4961504), (16, 4031222), (26, 2480752), (32, 2015611), (52, 1240376), (104, 620188), (208, 310094), (416, 155047)]