80473984

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{14621}}^1$

素因数の和:14678

約数の個数: 32

約数和(自身を含む): 164058840

約数和(自身を除く): 83584856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 14621, 29242, 58484, 116968, 233936, 467872, 628703, 935744, 1257406, 1871488, 2514812, 5029624, 10059248, 20118496, 40236992, 80473984]

約数ペア:

[(1, 80473984), (2, 40236992), (4, 20118496), (8, 10059248), (16, 5029624), (32, 2514812), (43, 1871488), (64, 1257406), (86, 935744), (128, 628703), (172, 467872), (344, 233936), (688, 116968), (1376, 58484), (2752, 29242), (5504, 14621)]