231570224

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1053

約数の個数: 40

約数和(自身を含む): 457427568

約数和(自身を除く): 225857344

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 337, 536, 641, 674, 1072, 1282, 1348, 2564, 2696, 5128, 5392, 10256, 22579, 42947, 45158, 85894, 90316, 171788, 180632, 216017, 343576, 361264, 432034, 687152, 864068, 1728136, 3456272, 14473139, 28946278, 57892556, 115785112, 231570224]

約数ペア:

[(1, 231570224), (2, 115785112), (4, 57892556), (8, 28946278), (16, 14473139), (67, 3456272), (134, 1728136), (268, 864068), (337, 687152), (536, 432034), (641, 361264), (674, 343576), (1072, 216017), (1282, 180632), (1348, 171788), (2564, 90316), (2696, 85894), (5128, 45158), (5392, 42947), (10256, 22579)]