172774328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4021}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 334469520

約数和(自身を除く): 161695192

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 1048, 4021, 5371, 8042, 10742, 16084, 21484, 32168, 42968, 164861, 329722, 526751, 659444, 1053502, 1318888, 2107004, 4214008, 21596791, 43193582, 86387164, 172774328]

約数ペア:

[(1, 172774328), (2, 86387164), (4, 43193582), (8, 21596791), (41, 4214008), (82, 2107004), (131, 1318888), (164, 1053502), (262, 659444), (328, 526751), (524, 329722), (1048, 164861), (4021, 42968), (5371, 32168), (8042, 21484), (10742, 16084)]