172904216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{5923}}^1$

素因数の和:6059

約数の個数: 32

約数和(自身を含む): 335890800

約数和(自身を除く): 162986584

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 3649, 5923, 7298, 11846, 14596, 23692, 29192, 47384, 242843, 485686, 527147, 971372, 1054294, 1942744, 2108588, 4217176, 21613027, 43226054, 86452108, 172904216]

約数ペア:

[(1, 172904216), (2, 86452108), (4, 43226054), (8, 21613027), (41, 4217176), (82, 2108588), (89, 1942744), (164, 1054294), (178, 971372), (328, 527147), (356, 485686), (712, 242843), (3649, 47384), (5923, 29192), (7298, 23692), (11846, 14596)]