4217984

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 8682240

約数和(自身を除く): 4464256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1063, 1984, 2126, 3968, 4252, 8504, 17008, 32953, 34016, 65906, 68032, 131812, 136064, 263624, 527248, 1054496, 2108992, 4217984]

約数ペア:

[(1, 4217984), (2, 2108992), (4, 1054496), (8, 527248), (16, 263624), (31, 136064), (32, 131812), (62, 68032), (64, 65906), (124, 34016), (128, 32953), (248, 17008), (496, 8504), (992, 4252), (1063, 3968), (1984, 2126)]