80140416

素因数分解:

$2^7\times 3^1\times {\mathrm{208699}}^1$

素因数の和:208716

約数の個数: 32

約数和(自身を含む): 212874000

約数和(自身を除く): 132733584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 208699, 417398, 626097, 834796, 1252194, 1669592, 2504388, 3339184, 5008776, 6678368, 10017552, 13356736, 20035104, 26713472, 40070208, 80140416]

約数ペア:

[(1, 80140416), (2, 40070208), (3, 26713472), (4, 20035104), (6, 13356736), (8, 10017552), (12, 6678368), (16, 5008776), (24, 3339184), (32, 2504388), (48, 1669592), (64, 1252194), (96, 834796), (128, 626097), (192, 417398), (384, 208699)]