16388448

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 43844976

約数和(自身を除く): 27456528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3221, 5088, 6442, 9663, 12884, 19326, 25768, 38652, 51536, 77304, 103072, 154608, 170713, 309216, 341426, 512139, 682852, 1024278, 1365704, 2048556, 2731408, 4097112, 5462816, 8194224, 16388448]

約数ペア:

[(1, 16388448), (2, 8194224), (3, 5462816), (4, 4097112), (6, 2731408), (8, 2048556), (12, 1365704), (16, 1024278), (24, 682852), (32, 512139), (48, 341426), (53, 309216), (96, 170713), (106, 154608), (159, 103072), (212, 77304), (318, 51536), (424, 38652), (636, 25768), (848, 19326), (1272, 12884), (1696, 9663), (2544, 6442), (3221, 5088)]