16807828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 30723840

約数和(自身を除く): 13916012

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 1523, 2759, 3046, 5518, 6092, 11036, 47213, 94426, 135547, 188852, 271094, 542188, 4201957, 8403914, 16807828]

約数ペア:

[(1, 16807828), (2, 8403914), (4, 4201957), (31, 542188), (62, 271094), (89, 188852), (124, 135547), (178, 94426), (356, 47213), (1523, 11036), (2759, 6092), (3046, 5518)]