78131462

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{1171}}^1$

素因数の和:1703

約数の個数: 16

約数和(自身を含む): 119164272

約数和(自身を除く): 41032810

約数列:

[1, 2, 73, 146, 457, 914, 1171, 2342, 33361, 66722, 85483, 170966, 535147, 1070294, 39065731, 78131462]

約数ペア:

[(1, 78131462), (2, 39065731), (73, 1070294), (146, 535147), (457, 170966), (914, 85483), (1171, 66722), (2342, 33361)]