243635584

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{28409}}^1$

素因数の和:28490

約数の個数: 32

約数和(自身を含む): 492629400

約数和(自身を除く): 248993816

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 28409, 56818, 113636, 227272, 454544, 909088, 1818176, 1903403, 3636352, 3806806, 7613612, 15227224, 30454448, 60908896, 121817792, 243635584]

約数ペア:

[(1, 243635584), (2, 121817792), (4, 60908896), (8, 30454448), (16, 15227224), (32, 7613612), (64, 3806806), (67, 3636352), (128, 1903403), (134, 1818176), (268, 909088), (536, 454544), (1072, 227272), (2144, 113636), (4288, 56818), (8576, 28409)]