90769498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{26839}}^1$

素因数の和:26949

約数の個数: 16

約数和(自身を含む): 144936000

約数和(自身を除く): 54166502

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 26839, 53678, 509941, 1019882, 2388671, 4777342, 45384749, 90769498]

約数ペア:

[(1, 90769498), (2, 45384749), (19, 4777342), (38, 2388671), (89, 1019882), (178, 509941), (1691, 53678), (3382, 26839)]