123495568

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35569}}^1$

素因数の和:35615

約数の個数: 40

約数和(自身を含む): 282283520

約数和(自身を除く): 158787952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 35569, 71138, 142276, 248983, 284552, 497966, 569104, 995932, 1102639, 1991864, 2205278, 3983728, 4410556, 7718473, 8821112, 15436946, 17642224, 30873892, 61747784, 123495568]

約数ペア:

[(1, 123495568), (2, 61747784), (4, 30873892), (7, 17642224), (8, 15436946), (14, 8821112), (16, 7718473), (28, 4410556), (31, 3983728), (56, 2205278), (62, 1991864), (112, 1102639), (124, 995932), (217, 569104), (248, 497966), (434, 284552), (496, 248983), (868, 142276), (1736, 71138), (3472, 35569)]