78312194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{1877}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 122776128

約数和(自身を除く): 44463934

約数列:

[1, 2, 23, 46, 907, 1814, 1877, 3754, 20861, 41722, 43171, 86342, 1702439, 3404878, 39156097, 78312194]

約数ペア:

[(1, 78312194), (2, 39156097), (23, 3404878), (46, 1702439), (907, 86342), (1814, 43171), (1877, 41722), (3754, 20861)]