461468912

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{159347}}^1$

素因数の和:159536

約数の個数: 20

約数和(自身を含む): 899041416

約数和(自身を除く): 437572504

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 159347, 318694, 637388, 1274776, 2549552, 28841807, 57683614, 115367228, 230734456, 461468912]

約数ペア:

[(1, 461468912), (2, 230734456), (4, 115367228), (8, 57683614), (16, 28841807), (181, 2549552), (362, 1274776), (724, 637388), (1448, 318694), (2896, 159347)]