83857978

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{7001}}^1$

素因数の和:7169

約数の個数: 16

約数和(自身を含む): 129312936

約数和(自身を除く): 45454958

約数列:

[1, 2, 53, 106, 113, 226, 5989, 7001, 11978, 14002, 371053, 742106, 791113, 1582226, 41928989, 83857978]

約数ペア:

[(1, 83857978), (2, 41928989), (53, 1582226), (106, 791113), (113, 742106), (226, 371053), (5989, 14002), (7001, 11978)]