42551098

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 64760616

約数和(自身を除く): 22209518

約数列:

[1, 2, 101, 202, 313, 626, 673, 1346, 31613, 63226, 67973, 135946, 210649, 421298, 21275549, 42551098]

約数ペア:

[(1, 42551098), (2, 21275549), (101, 421298), (202, 210649), (313, 135946), (626, 67973), (673, 63226), (1346, 31613)]