31379584

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{3659}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 63464400

約数和(自身を除く): 32084816

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 3659, 4288, 7318, 8576, 14636, 29272, 58544, 117088, 234176, 245153, 468352, 490306, 980612, 1961224, 3922448, 7844896, 15689792, 31379584]

約数ペア:

[(1, 31379584), (2, 15689792), (4, 7844896), (8, 3922448), (16, 1961224), (32, 980612), (64, 490306), (67, 468352), (128, 245153), (134, 234176), (268, 117088), (536, 58544), (1072, 29272), (2144, 14636), (3659, 8576), (4288, 7318)]