69151184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227471}}^1$

素因数の和:227498

約数の個数: 20

約数和(自身を含む): 141032640

約数和(自身を除く): 71881456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 227471, 454942, 909884, 1819768, 3639536, 4321949, 8643898, 17287796, 34575592, 69151184]

約数ペア:

[(1, 69151184), (2, 34575592), (4, 17287796), (8, 8643898), (16, 4321949), (19, 3639536), (38, 1819768), (76, 909884), (152, 454942), (304, 227471)]