172217384

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4817}}^1$

素因数の和:4973

約数の個数: 32

約数和(自身を含む): 333887400

約数和(自身を除く): 161670016

約数列:

[1, 2, 4, 8, 41, 82, 109, 164, 218, 328, 436, 872, 4469, 4817, 8938, 9634, 17876, 19268, 35752, 38536, 197497, 394994, 525053, 789988, 1050106, 1579976, 2100212, 4200424, 21527173, 43054346, 86108692, 172217384]

約数ペア:

[(1, 172217384), (2, 86108692), (4, 43054346), (8, 21527173), (41, 4200424), (82, 2100212), (109, 1579976), (164, 1050106), (218, 789988), (328, 525053), (436, 394994), (872, 197497), (4469, 38536), (4817, 35752), (8938, 19268), (9634, 17876)]