89458382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{64919}}^1$

素因数の和:64987

約数の個数: 16

約数和(自身を含む): 147238560

約数和(自身を除く): 57780178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 64919, 129838, 843947, 1687894, 3440707, 6881414, 44729191, 89458382]

約数ペア:

[(1, 89458382), (2, 44729191), (13, 6881414), (26, 3440707), (53, 1687894), (106, 843947), (689, 129838), (1378, 64919)]