42507466

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 64837728

約数和(自身を除く): 22330262

約数列:

[1, 2, 101, 163, 202, 326, 1291, 2582, 16463, 32926, 130391, 210433, 260782, 420866, 21253733, 42507466]

約数ペア:

[(1, 42507466), (2, 21253733), (101, 420866), (163, 260782), (202, 210433), (326, 130391), (1291, 32926), (2582, 16463)]