31194716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 66286080

約数和(自身を除く): 35091364

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 413, 644, 821, 826, 1357, 1642, 1652, 2714, 3284, 5428, 5747, 9499, 11494, 18883, 18998, 22988, 37766, 37996, 48439, 75532, 96878, 132181, 193756, 264362, 339073, 528724, 678146, 1114097, 1356292, 2228194, 4456388, 7798679, 15597358, 31194716]

約数ペア:

[(1, 31194716), (2, 15597358), (4, 7798679), (7, 4456388), (14, 2228194), (23, 1356292), (28, 1114097), (46, 678146), (59, 528724), (92, 339073), (118, 264362), (161, 193756), (236, 132181), (322, 96878), (413, 75532), (644, 48439), (821, 37996), (826, 37766), (1357, 22988), (1642, 18998), (1652, 18883), (2714, 11494), (3284, 9499), (5428, 5747)]