90915344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{437093}}^1$

素因数の和:437114

約数の個数: 20

約数和(自身を含む): 189698796

約数和(自身を除く): 98783452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 437093, 874186, 1748372, 3496744, 5682209, 6993488, 11364418, 22728836, 45457672, 90915344]

約数ペア:

[(1, 90915344), (2, 45457672), (4, 22728836), (8, 11364418), (13, 6993488), (16, 5682209), (26, 3496744), (52, 1748372), (104, 874186), (208, 437093)]