16389528

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7673}}^1$

素因数の和:7771

約数の個数: 32

約数和(自身を含む): 41439600

約数和(自身を除く): 25050072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 7673, 15346, 23019, 30692, 46038, 61384, 92076, 184152, 682897, 1365794, 2048691, 2731588, 4097382, 5463176, 8194764, 16389528]

約数ペア:

[(1, 16389528), (2, 8194764), (3, 5463176), (4, 4097382), (6, 2731588), (8, 2048691), (12, 1365794), (24, 682897), (89, 184152), (178, 92076), (267, 61384), (356, 46038), (534, 30692), (712, 23019), (1068, 15346), (2136, 7673)]