16231998

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 33242400

約数和(自身を除く): 17010402

約数列:

[1, 2, 3, 6, 89, 113, 178, 226, 267, 269, 339, 534, 538, 678, 807, 1614, 10057, 20114, 23941, 30171, 30397, 47882, 60342, 60794, 71823, 91191, 143646, 182382, 2705333, 5410666, 8115999, 16231998]

約数ペア:

[(1, 16231998), (2, 8115999), (3, 5410666), (6, 2705333), (89, 182382), (113, 143646), (178, 91191), (226, 71823), (267, 60794), (269, 60342), (339, 47882), (534, 30397), (538, 30171), (678, 23941), (807, 20114), (1614, 10057)]