38613488

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{39563}}^1$

素因数の和:39632

約数の個数: 20

約数和(自身を含む): 76042008

約数和(自身を除く): 37428520

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 39563, 79126, 158252, 316504, 633008, 2413343, 4826686, 9653372, 19306744, 38613488]

約数ペア:

[(1, 38613488), (2, 19306744), (4, 9653372), (8, 4826686), (16, 2413343), (61, 633008), (122, 316504), (244, 158252), (488, 79126), (976, 39563)]