15940448

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{16069}}^1$

素因数の和:16110

約数の個数: 24

約数和(自身を含む): 32397120

約数和(自身を除く): 16456672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 16069, 32138, 64276, 128552, 257104, 498139, 514208, 996278, 1992556, 3985112, 7970224, 15940448]

約数ペア:

[(1, 15940448), (2, 7970224), (4, 3985112), (8, 1992556), (16, 996278), (31, 514208), (32, 498139), (62, 257104), (124, 128552), (248, 64276), (496, 32138), (992, 16069)]