16542032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 35060256

約数和(自身を除く): 18518224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1187, 1742, 2374, 3484, 4748, 6968, 9496, 13936, 15431, 18992, 30862, 61724, 79529, 123448, 159058, 246896, 318116, 636232, 1033877, 1272464, 2067754, 4135508, 8271016, 16542032]

約数ペア:

[(1, 16542032), (2, 8271016), (4, 4135508), (8, 2067754), (13, 1272464), (16, 1033877), (26, 636232), (52, 318116), (67, 246896), (104, 159058), (134, 123448), (208, 79529), (268, 61724), (536, 30862), (871, 18992), (1072, 15431), (1187, 13936), (1742, 9496), (2374, 6968), (3484, 4748)]