30800128

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5270

約数の個数: 36

約数和(自身を含む): 64165248

約数和(自身を除く): 33365120

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5231, 5888, 10462, 20924, 41848, 83696, 120313, 167392, 240626, 334784, 481252, 669568, 962504, 1339136, 1925008, 3850016, 7700032, 15400064, 30800128]

約数ペア:

[(1, 30800128), (2, 15400064), (4, 7700032), (8, 3850016), (16, 1925008), (23, 1339136), (32, 962504), (46, 669568), (64, 481252), (92, 334784), (128, 240626), (184, 167392), (256, 120313), (368, 83696), (736, 41848), (1472, 20924), (2944, 10462), (5231, 5888)]