31847930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{38371}}^1$

素因数の和:38461

約数の個数: 16

約数和(自身を含む): 58018464

約数和(自身を除く): 26170534

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 38371, 76742, 191855, 383710, 3184793, 6369586, 15923965, 31847930]

約数ペア:

[(1, 31847930), (2, 15923965), (5, 6369586), (10, 3184793), (83, 383710), (166, 191855), (415, 76742), (830, 38371)]