171845632

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11987}}^1$

素因数の和:12016

約数の個数: 48

約数和(自身を含む): 392726880

約数和(自身を除く): 220881248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 11987, 14336, 23974, 47948, 83909, 95896, 167818, 191792, 335636, 383584, 671272, 767168, 1342544, 1534336, 2685088, 3068672, 5370176, 6137344, 10740352, 12274688, 21480704, 24549376, 42961408, 85922816, 171845632]

約数ペア:

[(1, 171845632), (2, 85922816), (4, 42961408), (7, 24549376), (8, 21480704), (14, 12274688), (16, 10740352), (28, 6137344), (32, 5370176), (56, 3068672), (64, 2685088), (112, 1534336), (128, 1342544), (224, 767168), (256, 671272), (448, 383584), (512, 335636), (896, 191792), (1024, 167818), (1792, 95896), (2048, 83909), (3584, 47948), (7168, 23974), (11987, 14336)]