85695316

素因数分解:

$2^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1069}}^1$

素因数の和:1496

約数の個数: 36

約数和(自身を含む): 175041300

約数和(自身を除く): 89345984

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 818, 1069, 1636, 2138, 2863, 4276, 5726, 7483, 11452, 14966, 20041, 29932, 40082, 52381, 80164, 104762, 209524, 437221, 874442, 1748884, 3060547, 6121094, 12242188, 21423829, 42847658, 85695316]

約数ペア:

[(1, 85695316), (2, 42847658), (4, 21423829), (7, 12242188), (14, 6121094), (28, 3060547), (49, 1748884), (98, 874442), (196, 437221), (409, 209524), (818, 104762), (1069, 80164), (1636, 52381), (2138, 40082), (2863, 29932), (4276, 20041), (5726, 14966), (7483, 11452)]