90855934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 154405440

約数和(自身を除く): 63549506

約数列:

[1, 2, 13, 23, 26, 46, 137, 274, 299, 598, 1109, 1781, 2218, 3151, 3562, 6302, 14417, 25507, 28834, 40963, 51014, 81926, 151933, 303866, 331591, 663182, 1975129, 3494459, 3950258, 6988918, 45427967, 90855934]

約数ペア:

[(1, 90855934), (2, 45427967), (13, 6988918), (23, 3950258), (26, 3494459), (46, 1975129), (137, 663182), (274, 331591), (299, 303866), (598, 151933), (1109, 81926), (1781, 51014), (2218, 40963), (3151, 28834), (3562, 25507), (6302, 14417)]