91345616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 186982080

約数和(自身を除く): 95636464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 487, 617, 974, 1234, 1948, 2468, 3896, 4936, 7792, 9253, 9872, 11723, 18506, 23446, 37012, 46892, 74024, 93784, 148048, 187568, 300479, 600958, 1201916, 2403832, 4807664, 5709101, 11418202, 22836404, 45672808, 91345616]

約数ペア:

[(1, 91345616), (2, 45672808), (4, 22836404), (8, 11418202), (16, 5709101), (19, 4807664), (38, 2403832), (76, 1201916), (152, 600958), (304, 300479), (487, 187568), (617, 148048), (974, 93784), (1234, 74024), (1948, 46892), (2468, 37012), (3896, 23446), (4936, 18506), (7792, 11723), (9253, 9872)]