84257248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{138581}}^1$

素因数の和:138610

約数の個数: 24

約数和(自身を含む): 174613320

約数和(自身を除く): 90356072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 138581, 277162, 554324, 1108648, 2217296, 2633039, 4434592, 5266078, 10532156, 21064312, 42128624, 84257248]

約数ペア:

[(1, 84257248), (2, 42128624), (4, 21064312), (8, 10532156), (16, 5266078), (19, 4434592), (32, 2633039), (38, 2217296), (76, 1108648), (152, 554324), (304, 277162), (608, 138581)]