109907888

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{20753}}^1$

素因数の和:21092

約数の個数: 20

約数和(自身を含む): 213600168

約数和(自身を除く): 103692280

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 20753, 41506, 83012, 166024, 332048, 6869243, 13738486, 27476972, 54953944, 109907888]

約数ペア:

[(1, 109907888), (2, 54953944), (4, 27476972), (8, 13738486), (16, 6869243), (331, 332048), (662, 166024), (1324, 83012), (2648, 41506), (5296, 20753)]