342841984

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{12011}}^1$

素因数の和:12248

約数の個数: 32

約数和(自身を含む): 686125440

約数和(自身を除く): 343283456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 3568, 7136, 12011, 14272, 24022, 28544, 48044, 96088, 192176, 384352, 768704, 1537408, 2678453, 5356906, 10713812, 21427624, 42855248, 85710496, 171420992, 342841984]

約数ペア:

[(1, 342841984), (2, 171420992), (4, 85710496), (8, 42855248), (16, 21427624), (32, 10713812), (64, 5356906), (128, 2678453), (223, 1537408), (446, 768704), (892, 384352), (1784, 192176), (3568, 96088), (7136, 48044), (12011, 28544), (14272, 24022)]