2560384

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 5183640

約数和(自身を除く): 2623256

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 241, 332, 482, 664, 964, 1328, 1928, 2656, 3856, 5312, 7712, 10624, 15424, 20003, 30848, 40006, 80012, 160024, 320048, 640096, 1280192, 2560384]

約数ペア:

[(1, 2560384), (2, 1280192), (4, 640096), (8, 320048), (16, 160024), (32, 80012), (64, 40006), (83, 30848), (128, 20003), (166, 15424), (241, 10624), (332, 7712), (482, 5312), (664, 3856), (964, 2656), (1328, 1928)]