61327408

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{43067}}^1$

素因数の和:43164

約数の個数: 20

約数和(自身を含む): 120159720

約数和(自身を除く): 58832312

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 43067, 86134, 172268, 344536, 689072, 3832963, 7665926, 15331852, 30663704, 61327408]

約数ペア:

[(1, 61327408), (2, 30663704), (4, 15331852), (8, 7665926), (16, 3832963), (89, 689072), (178, 344536), (356, 172268), (712, 86134), (1424, 43067)]