163965712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3943}}^1$

素因数の和:4087

約数の個数: 40

約数和(自身を含む): 334514304

約数和(自身を除く): 170548592

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 1808, 2599, 3943, 5198, 7886, 10396, 15772, 20792, 31544, 41584, 63088, 90689, 181378, 362756, 445559, 725512, 891118, 1451024, 1782236, 3564472, 7128944, 10247857, 20495714, 40991428, 81982856, 163965712]

約数ペア:

[(1, 163965712), (2, 81982856), (4, 40991428), (8, 20495714), (16, 10247857), (23, 7128944), (46, 3564472), (92, 1782236), (113, 1451024), (184, 891118), (226, 725512), (368, 445559), (452, 362756), (904, 181378), (1808, 90689), (2599, 63088), (3943, 41584), (5198, 31544), (7886, 20792), (10396, 15772)]