40385204

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2083}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 73173408

約数和(自身を除く): 32788204

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 2083, 4166, 4847, 8332, 9694, 19388, 77071, 154142, 272873, 308284, 545746, 1091492, 10096301, 20192602, 40385204]

約数ペア:

[(1, 40385204), (2, 20192602), (4, 10096301), (37, 1091492), (74, 545746), (131, 308284), (148, 272873), (262, 154142), (524, 77071), (2083, 19388), (4166, 9694), (4847, 8332)]