31882016

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{16333}}^1$

素因数の和:16404

約数の個数: 24

約数和(自身を含む): 63800604

約数和(自身を除く): 31918588

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 16333, 32666, 65332, 130664, 261328, 522656, 996313, 1992626, 3985252, 7970504, 15941008, 31882016]

約数ペア:

[(1, 31882016), (2, 15941008), (4, 7970504), (8, 3985252), (16, 1992626), (32, 996313), (61, 522656), (122, 261328), (244, 130664), (488, 65332), (976, 32666), (1952, 16333)]