120788421328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{243525043}}^1$

素因数の和:243525082

約数の個数: 20

約数和(自身を含む): 241576843648

約数和(自身を除く): 120788422320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 243525043, 487050086, 974100172, 1948200344, 3896400688, 7549276333, 15098552666, 30197105332, 60394210664, 120788421328]

約数ペア:

[(1, 120788421328), (2, 60394210664), (4, 30197105332), (8, 15098552666), (16, 7549276333), (31, 3896400688), (62, 1948200344), (124, 974100172), (248, 487050086), (496, 243525043)]