86677552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{416719}}^1$

素因数の和:416740

約数の個数: 20

約数和(自身を含む): 180856480

約数和(自身を除く): 94178928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 416719, 833438, 1666876, 3333752, 5417347, 6667504, 10834694, 21669388, 43338776, 86677552]

約数ペア:

[(1, 86677552), (2, 43338776), (4, 21669388), (8, 10834694), (13, 6667504), (16, 5417347), (26, 3333752), (52, 1666876), (104, 833438), (208, 416719)]