16319912

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2579}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 35294400

約数和(自身を除く): 18974488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 2579, 3164, 5158, 6328, 10316, 18053, 20632, 36106, 72212, 144424, 291427, 582854, 1165708, 2039989, 2331416, 4079978, 8159956, 16319912]

約数ペア:

[(1, 16319912), (2, 8159956), (4, 4079978), (7, 2331416), (8, 2039989), (14, 1165708), (28, 582854), (56, 291427), (113, 144424), (226, 72212), (452, 36106), (791, 20632), (904, 18053), (1582, 10316), (2579, 6328), (3164, 5158)]