71674192

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{50333}}^1$

素因数の和:50430

約数の個数: 20

約数和(自身を含む): 140431860

約数和(自身を除く): 68757668

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 50333, 100666, 201332, 402664, 805328, 4479637, 8959274, 17918548, 35837096, 71674192]

約数ペア:

[(1, 71674192), (2, 35837096), (4, 17918548), (8, 8959274), (16, 4479637), (89, 805328), (178, 402664), (356, 201332), (712, 100666), (1424, 50333)]