61784318

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{2389}}^1$

素因数の和:2651

約数の個数: 16

約数和(自身を含む): 94586640

約数和(自身を除く): 32802322

約数列:

[1, 2, 67, 134, 193, 386, 2389, 4778, 12931, 25862, 160063, 320126, 461077, 922154, 30892159, 61784318]

約数ペア:

[(1, 61784318), (2, 30892159), (67, 922154), (134, 461077), (193, 320126), (386, 160063), (2389, 25862), (4778, 12931)]