61764592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{203173}}^1$

素因数の和:203200

約数の個数: 20

約数和(自身を含む): 125967880

約数和(自身を除く): 64203288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 203173, 406346, 812692, 1625384, 3250768, 3860287, 7720574, 15441148, 30882296, 61764592]

約数ペア:

[(1, 61764592), (2, 30882296), (4, 15441148), (8, 7720574), (16, 3860287), (19, 3250768), (38, 1625384), (76, 812692), (152, 406346), (304, 203173)]