63896944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 129804192

約数和(自身を除く): 65907248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 401, 433, 802, 866, 1604, 1732, 3208, 3464, 6416, 6928, 9223, 9959, 18446, 19918, 36892, 39836, 73784, 79672, 147568, 159344, 173633, 347266, 694532, 1389064, 2778128, 3993559, 7987118, 15974236, 31948472, 63896944]

約数ペア:

[(1, 63896944), (2, 31948472), (4, 15974236), (8, 7987118), (16, 3993559), (23, 2778128), (46, 1389064), (92, 694532), (184, 347266), (368, 173633), (401, 159344), (433, 147568), (802, 79672), (866, 73784), (1604, 39836), (1732, 36892), (3208, 19918), (3464, 18446), (6416, 9959), (6928, 9223)]