80398464

素因数分解:

$2^7\times 3^1\times {\mathrm{209371}}^1$

素因数の和:209388

約数の個数: 32

約数和(自身を含む): 213559440

約数和(自身を除く): 133160976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 209371, 418742, 628113, 837484, 1256226, 1674968, 2512452, 3349936, 5024904, 6699872, 10049808, 13399744, 20099616, 26799488, 40199232, 80398464]

約数ペア:

[(1, 80398464), (2, 40199232), (3, 26799488), (4, 20099616), (6, 13399744), (8, 10049808), (12, 6699872), (16, 5024904), (24, 3349936), (32, 2512452), (48, 1674968), (64, 1256226), (96, 837484), (128, 628113), (192, 418742), (384, 209371)]