424768768

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{19991}}^1$

素因数の和:20090

約数の個数: 36

約数和(自身を含む): 858136608

約数和(自身を除く): 433367840

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 2656, 5312, 10624, 19991, 21248, 39982, 79964, 159928, 319856, 639712, 1279424, 1659253, 2558848, 3318506, 5117696, 6637012, 13274024, 26548048, 53096096, 106192192, 212384384, 424768768]

約数ペア:

[(1, 424768768), (2, 212384384), (4, 106192192), (8, 53096096), (16, 26548048), (32, 13274024), (64, 6637012), (83, 5117696), (128, 3318506), (166, 2558848), (256, 1659253), (332, 1279424), (664, 639712), (1328, 319856), (2656, 159928), (5312, 79964), (10624, 39982), (19991, 21248)]