31128696

素因数分解:

$2^3\times 3^2\times {\mathrm{432343}}^1$

素因数の和:432355

約数の個数: 24

約数和(自身を含む): 84307080

約数和(自身を除く): 53178384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 432343, 864686, 1297029, 1729372, 2594058, 3458744, 3891087, 5188116, 7782174, 10376232, 15564348, 31128696]

約数ペア:

[(1, 31128696), (2, 15564348), (3, 10376232), (4, 7782174), (6, 5188116), (8, 3891087), (9, 3458744), (12, 2594058), (18, 1729372), (24, 1297029), (36, 864686), (72, 432343)]