81624512

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{17471}}^1$

素因数の和:17556

約数の個数: 28

約数和(自身を含む): 164201856

約数和(自身を除く): 82577344

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 17471, 34942, 69884, 139768, 279536, 559072, 1118144, 1275383, 2550766, 5101532, 10203064, 20406128, 40812256, 81624512]

約数ペア:

[(1, 81624512), (2, 40812256), (4, 20406128), (8, 10203064), (16, 5101532), (32, 2550766), (64, 1275383), (73, 1118144), (146, 559072), (292, 279536), (584, 139768), (1168, 69884), (2336, 34942), (4672, 17471)]