16447732

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2756

約数の個数: 36

約数和(自身を含む): 34575744

約数和(自身を除く): 18128012

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2707, 3038, 5414, 6076, 10828, 18949, 37898, 75796, 83917, 132643, 167834, 265286, 335668, 530572, 587419, 1174838, 2349676, 4111933, 8223866, 16447732]

約数ペア:

[(1, 16447732), (2, 8223866), (4, 4111933), (7, 2349676), (14, 1174838), (28, 587419), (31, 530572), (49, 335668), (62, 265286), (98, 167834), (124, 132643), (196, 83917), (217, 75796), (434, 37898), (868, 18949), (1519, 10828), (2707, 6076), (3038, 5414)]