30724256

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{13523}}^1$

素因数の和:13604

約数の個数: 24

約数和(自身を含む): 61344864

約数和(自身を除く): 30620608

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 13523, 27046, 54092, 108184, 216368, 432736, 960133, 1920266, 3840532, 7681064, 15362128, 30724256]

約数ペア:

[(1, 30724256), (2, 15362128), (4, 7681064), (8, 3840532), (16, 1920266), (32, 960133), (71, 432736), (142, 216368), (284, 108184), (568, 54092), (1136, 27046), (2272, 13523)]