104905984

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{13219}}^1$

素因数の和:13266

約数の個数: 36

約数和(自身を含む): 216173440

約数和(自身を除く): 111267456

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 13219, 26438, 52876, 105752, 211504, 409789, 423008, 819578, 846016, 1639156, 1692032, 3278312, 3384064, 6556624, 13113248, 26226496, 52452992, 104905984]

約数ペア:

[(1, 104905984), (2, 52452992), (4, 26226496), (8, 13113248), (16, 6556624), (31, 3384064), (32, 3278312), (62, 1692032), (64, 1639156), (124, 846016), (128, 819578), (248, 423008), (256, 409789), (496, 211504), (992, 105752), (1984, 52876), (3968, 26438), (7936, 13219)]