87021074

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 152931456

約数和(自身を除く): 65910382

約数列:

[1, 2, 7, 14, 67, 113, 134, 226, 469, 791, 821, 938, 1582, 1642, 5747, 7571, 11494, 15142, 52997, 55007, 92773, 105994, 110014, 185546, 385049, 649411, 770098, 1298822, 6215791, 12431582, 43510537, 87021074]

約数ペア:

[(1, 87021074), (2, 43510537), (7, 12431582), (14, 6215791), (67, 1298822), (113, 770098), (134, 649411), (226, 385049), (469, 185546), (791, 110014), (821, 105994), (938, 92773), (1582, 55007), (1642, 52997), (5747, 15142), (7571, 11494)]