31481792

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{5527}}^1$

素因数の和:5628

約数の個数: 28

約数和(自身を含む): 63185040

約数和(自身を除く): 31703248

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5527, 5696, 11054, 22108, 44216, 88432, 176864, 353728, 491903, 983806, 1967612, 3935224, 7870448, 15740896, 31481792]

約数ペア:

[(1, 31481792), (2, 15740896), (4, 7870448), (8, 3935224), (16, 1967612), (32, 983806), (64, 491903), (89, 353728), (178, 176864), (356, 88432), (712, 44216), (1424, 22108), (2848, 11054), (5527, 5696)]