90878894

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{1061}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 138017520

約数和(自身を除く): 47138626

約数列:

[1, 2, 113, 226, 379, 758, 1061, 2122, 42827, 85654, 119893, 239786, 402119, 804238, 45439447, 90878894]

約数ペア:

[(1, 90878894), (2, 45439447), (113, 804238), (226, 402119), (379, 239786), (758, 119893), (1061, 85654), (2122, 42827)]