128057152

素因数分解:

$2^6\times {\mathrm{433}}^1\times {\mathrm{4621}}^1$

素因数の和:5066

約数の個数: 28

約数和(自身を含む): 254755396

約数和(自身を除く): 126698244

約数列:

[1, 2, 4, 8, 16, 32, 64, 433, 866, 1732, 3464, 4621, 6928, 9242, 13856, 18484, 27712, 36968, 73936, 147872, 295744, 2000893, 4001786, 8003572, 16007144, 32014288, 64028576, 128057152]

約数ペア:

[(1, 128057152), (2, 64028576), (4, 32014288), (8, 16007144), (16, 8003572), (32, 4001786), (64, 2000893), (433, 295744), (866, 147872), (1732, 73936), (3464, 36968), (4621, 27712), (6928, 18484), (9242, 13856)]