45390416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{76673}}^1$

素因数の和:76718

約数の個数: 20

約数和(自身を含む): 90321972

約数和(自身を除く): 44931556

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 76673, 153346, 306692, 613384, 1226768, 2836901, 5673802, 11347604, 22695208, 45390416]

約数ペア:

[(1, 45390416), (2, 22695208), (4, 11347604), (8, 5673802), (16, 2836901), (37, 1226768), (74, 613384), (148, 306692), (296, 153346), (592, 76673)]