30717872

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{10607}}^1$

素因数の和:10796

約数の個数: 20

約数和(自身を含む): 59850336

約数和(自身を除く): 29132464

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 10607, 21214, 42428, 84856, 169712, 1919867, 3839734, 7679468, 15358936, 30717872]

約数ペア:

[(1, 30717872), (2, 15358936), (4, 7679468), (8, 3839734), (16, 1919867), (181, 169712), (362, 84856), (724, 42428), (1448, 21214), (2896, 10607)]