80973344

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{3911}}^1$

素因数の和:4568

約数の個数: 24

約数和(自身を含む): 159703488

約数和(自身を除く): 78730144

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 2588, 3911, 5176, 7822, 10352, 15644, 20704, 31288, 62576, 125152, 2530417, 5060834, 10121668, 20243336, 40486672, 80973344]

約数ペア:

[(1, 80973344), (2, 40486672), (4, 20243336), (8, 10121668), (16, 5060834), (32, 2530417), (647, 125152), (1294, 62576), (2588, 31288), (3911, 20704), (5176, 15644), (7822, 10352)]