30557168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{100517}}^1$

素因数の和:100544

約数の個数: 20

約数和(自身を含む): 62321160

約数和(自身を除く): 31763992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 100517, 201034, 402068, 804136, 1608272, 1909823, 3819646, 7639292, 15278584, 30557168]

約数ペア:

[(1, 30557168), (2, 15278584), (4, 7639292), (8, 3819646), (16, 1909823), (19, 1608272), (38, 804136), (76, 402068), (152, 201034), (304, 100517)]