31798535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4127}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 40421376

約数和(自身を除く): 8622841

約数列:

[1, 5, 23, 67, 115, 335, 1541, 4127, 7705, 20635, 94921, 276509, 474605, 1382545, 6359707, 31798535]

約数ペア:

[(1, 31798535), (5, 6359707), (23, 1382545), (67, 474605), (115, 276509), (335, 94921), (1541, 20635), (4127, 7705)]