23987992

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4813}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 51991200

約数和(自身を除く): 28003208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4813, 4984, 9626, 19252, 33691, 38504, 67382, 134764, 269528, 428357, 856714, 1713428, 2998499, 3426856, 5996998, 11993996, 23987992]

約数ペア:

[(1, 23987992), (2, 11993996), (4, 5996998), (7, 3426856), (8, 2998499), (14, 1713428), (28, 856714), (56, 428357), (89, 269528), (178, 134764), (356, 67382), (623, 38504), (712, 33691), (1246, 19252), (2492, 9626), (4813, 4984)]