90445516

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{33301}}^1$

素因数の和:33409

約数の個数: 24

約数和(自身を含む): 182761376

約数和(自身を除く): 92315860

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 33301, 66602, 133204, 233107, 466214, 932428, 3230197, 6460394, 12920788, 22611379, 45222758, 90445516]

約数ペア:

[(1, 90445516), (2, 45222758), (4, 22611379), (7, 12920788), (14, 6460394), (28, 3230197), (97, 932428), (194, 466214), (388, 233107), (679, 133204), (1358, 66602), (2716, 33301)]