385690496

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{131009}}^1$

素因数の和:131046

約数の個数: 32

約数和(自身を含む): 801781200

約数和(自身を除く): 416090704

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 131009, 262018, 524036, 1048072, 2096144, 3013207, 4192288, 6026414, 8384576, 12052828, 16769152, 24105656, 48211312, 96422624, 192845248, 385690496]

約数ペア:

[(1, 385690496), (2, 192845248), (4, 96422624), (8, 48211312), (16, 24105656), (23, 16769152), (32, 12052828), (46, 8384576), (64, 6026414), (92, 4192288), (128, 3013207), (184, 2096144), (368, 1048072), (736, 524036), (1472, 262018), (2944, 131009)]