42148256

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{30631}}^1$

素因数の和:30684

約数の個数: 24

約数和(自身を含む): 84911904

約数和(自身を除く): 42763648

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 30631, 61262, 122524, 245048, 490096, 980192, 1317133, 2634266, 5268532, 10537064, 21074128, 42148256]

約数ペア:

[(1, 42148256), (2, 21074128), (4, 10537064), (8, 5268532), (16, 2634266), (32, 1317133), (43, 980192), (86, 490096), (172, 245048), (344, 122524), (688, 61262), (1376, 30631)]